File scan report
Verdict Safe
Is a4a414.
This is a Famatech-signed Radmin Server installer, widely submitted since 2017. Only one less reliable engine labels it unwanted remote-admin software.
Read the whole reasonShow less
Strong evidence · Widely seen for a long time, and nothing harmful found.
Use this installer only if you intend to run Radmin Server for remote administration. If it appeared on a machine unexpectedly, remove it and investigate for unauthorised access.
Good practice2 tips
We found nothing harmful in this file.
Install it only if it came from the developer's own website or an official app store.
Keep your antivirus and Windows updates switched on.
No scanner can promise a file is 100% safe.
Reads the latest antivirus results for this file's hash. Nothing is uploaded.
Antivirus results
1 of 60 flagged
- Flagged 1
- No detection 59
- No result 14
- Code signing Famatech Corp.
- Test run Completed
- First seen 8y ago
Chapter 02
Why we think so
2 points against it and 3 in its favour, checked against the scan evidence.
The reasoning behind this verdict
This installer carries a verified Famatech Corp. signature and was first seen on Dec 14, 2017. It has been submitted by 460 sources. Only AhnLab-V3, one of the 60 antivirus engines that checked it, flags it, as unwanted remote-administration software. Its installation behaviour matches a normal Radmin Server setup.
Only 1 of the 60 antivirus engines that checked it flagged the file: AhnLab-V3 labels it unwanted Radmin software. None of the major antivirus engines detected anything. The signature from Famatech Corp. verifies, and the file has a long, wide distribution history. The combined sandbox summary shows the expected Radmin Server install: a firewall rule and a service for the remote-control server, with no recorded injection into other processes. No complete contacted-host reputation result was available. The main risk is how the product is used, because remote-access tools are often installed by intruders.
What We Detected
One of the 60 antivirus engines that checked it (AhnLab-V3) labels this installer unwanted Radmin software. All major antivirus engines reported no detection. The file carries a verified Famatech Corp. signature, was first seen on Dec 14, 2017, and has been submitted by 460 sources.
Threat Behavior
The sandbox runs show a standard Radmin Server installation. The installer sets up the RServer3 service and its driver, and adds a firewall rule allowing the remote-control server through. No complete contacted-host reputation result was available.
What To Do Now
If you or your IT team deliberately installed Radmin Server, this file is consistent with the genuine product. If Radmin Server appears on a system without your knowledge, treat it as unauthorised remote access. In that case, remove it, check for intrusion, and keep your security software enabled.
Where this verdict could be wrong2 caveats
- Remote-access tools like Radmin Server are abused by attackers for silent remote control, and the sandbox ran this installer quietly with the licence pre-accepted. If it appears on a machine where nobody installed it, treat it as an intrusion.
- Our own history for this signer holds only one prior sample, and that sample was judged malicious, so the signer record gives no support either way.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- Verified digital signature from Famatech Corp.
- Widely distributed: 460 submitters since Dec 14, 2017.
- None of the major antivirus engines flagged it.
- The installer adds a persistent remote-control service and a firewall exception, which attackers can abuse if they install it without the owner's consent.
- One engine labels it unwanted remote-administration software.
6 sources checked · 5 complete · 1 partial. See every source
Chapter 03
What it did in our test
It ran in our isolated test environment; no test environment rated what it did as risky.
Test run summary
Capture complete- 26sandbox rule tags
- 8spawned processes
- 14network contacts
- 40filesystem & mutex artifacts
What this file did when executed
This file was run in a sandbox and its runtime behaviour was observed.
Techniques observed in the sandbox
26MITRE ATT&CK techniques the sandbox mapped. Highlighted ones are rare in normal software; the others are common in legitimate programs too.
- T1010
- T1012
- T1036
- T1053· Scheduled task
- T1055· Process injection
- T1057· Lists programs
- T1070· Covers its tracks
- T1070.004· Covers its tracks
- T1071· Application protocol
- T1082· System recon
- T1083· Scans your files
- T1091· USB spreading
- T1095· Custom network
- T1112
- T1120
- T1129· Loads modules
- T1202
- T1485
- T1497· Sandbox evasion
- T1518.001· Checks your AV
- T1543.003· Service install
- T1547· Auto-start
- T1547.001· Auto-start
- T1547.008· Auto-start
- T1562.001· Disables security
- T1574.002· Execution hijack
Observed activity
Processes started
8Programs the file ran, with their command lines.
msiexec.exe"C:\Windows\system32\msiexec.exe" /I "C:\Users\<USER>\Desktop\setup.msi" /qb ACCEPTEULA=1 LicenseAccepted=1MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 82BC0760E4CA1B2C96DE5F1D9072C13FMsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding A11AEB056043B673CEDDB39AB7140A22rsetup64.exe"C:\Users\<USER>\AppData\Local\Temp\{1B704FD1-C00F-482F-8997-82F2F19E10E7}\rsetup64.exe" /stoprsetup64.exe"C:\Windows\SysWOW64\rserver30\rsetup64.exe" /intsetupnetshnetsh advfirewall firewall add rule name="Radmin Server 3" dir=in action=allow program="C:\Windows\SysWOW64\rserver30\rserver3.exe" enable=yes profile=any
Show all 8 entries for processes started
rsetup64.exe"C:\Windows\SysWOW64\rserver30\rsetup64.exe" /startRServer3.exe"C:\Windows\SysWOW64\rserver30\RServer3.exe" /service
Network contacts
1414 hosts, listed as 8 addresses, 6 links. Links show the host and path only.
- IP address
8.250.15.254 - IP address
23.43.75.27 - IP address
23.54.127.164 - IP address
23.13.144.239 - IP address
172.66.2.5 - IP address
92.223.96.6
Show all 14 entries for network contacts
- IP address
199.232.214.172 - IP address
23.207.202.23 - URL
http://s1.symcb.com/pca3-g5.crl - URL
http://sv.symcb.com/sv.crl - URL
http://sf.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTSqZMG5M8TA9rdzkbCnNwuMAd5VgQUz5mp6nsm9EvJjo%2FX8AUm7%2BPSp50CEFEDDjs4nB8tdp6g5l%2BaE0I%3D - URL
http://sf.symcb.com/sf.crl - URL
http://s2.symcb.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS56bKHAoUD%2BOyl%2B0LhPg9JxyQm4gQUf9Nlp8Ld7LvwMAnzQzn6Aq8zMTMCED141%2Fl2SWCyYX308B7Khio%3D - URL
http://sv.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQe6LNDJdqx%2BJOp7hVgTeaGFJ%2FCQgQUljtT8Hkzl699g%2B8uK8zKt4YecmYCEGqlk0afvjzQyYSvvrtcLpI%3D
Files
30Files the file created, changed or deleted.
- Written
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log - Written
C:\Windows\Temp\~DF0BF5A31CBEDC3844.TMP - Written
C:\Windows\Temp\~DF346FC566E4EB9932.TMP - Written
C:\Windows\Temp\~DFD7FC132E6821B800.TMP - Written
C:\Windows\Temp\~DFD3B5DABAE1382FFB.TMP - Written
C:\Config.Msi\ded8.rbs
Show all 30 entries for files
- Written
C:\Windows\SysWOW64\rserver30\WinLpcDl.dll - Written
C:\Windows\SysWOW64\rserver30\WinLpcDl2.dll - Written
C:\Windows\SysWOW64\rserver30\FamItrfc.Exe - Written
C:\Windows\SysWOW64\rserver30\FamItrf2.Exe - Written
C:\Windows\SysWOW64\rserver30\FirewallInstallHelper.dll - Written
C:\Windows\SysWOW64\rserver30\rserver3.exe - Written
C:\Windows\SysWOW64\rserver30\R_sui.dll - Written
C:\Windows\SysWOW64\rserver30\RCursor.dll - Written
C:\Windows\SysWOW64\rserver30\rsl.exe - Deleted
C:\Config.Msi\CMPEC05.tmp - Deleted
C:\Config.Msi - Deleted
C:\Windows\Installer\ded9.msi - Deleted
C:\Config.Msi\CMP4800.tmp - Deleted
C:\Config.Msi\ded8.rbs - Deleted
C:\Windows\Installer\ded6.msi - Deleted
C:\Windows\Installer\inprogressinstallinfo.ipi - Deleted
C:\Windows\SysWOW64\MsiWerCrashmetadata-41 - Deleted
C:\Users\<USER>\AppData\Local\Temp\{1B704FD1-C00F-482F-8997-82F2F19E10E7}\FirewallInstallHelper.dll - Deleted
C:\Users\<USER>\AppData\Local\Temp\{1B704FD1-C00F-482F-8997-82F2F19E10E7}\rsetup.exe - Deleted
C:\Users\<USER>\AppData\Local\Temp\{1B704FD1-C00F-482F-8997-82F2F19E10E7}\rsetup64.exe - Deleted
C:\Users\<USER>\AppData\Local\Temp\{1B704FD1-C00F-482F-8997-82F2F19E10E7} - Deleted
C:\Windows\System32\MsiWerCrashmetadata-41 - Deleted
C:\Users\<USER>\AppData\Local\Temp\Cab8B97.tmp - Deleted
C:\Users\<USER>\AppData\Local\Temp\Tar8B98.tmp
Registry and auto-start
2Settings the file changed, including ways to start again after a restart.
- Auto-start
RServer3 - Auto-start
raddrvv3
Mutexes
10Named locks a program uses so only one copy runs; malware families often reuse them.
Global\_MSIExecute\Sessions\1\BaseNamedObjects\Global\_MSIExecute\Sessions\1\BaseNamedObjects\Global\RasPbFile\BaseNamedObjects\Local\SM0:4336:168:WilStaging_02\BaseNamedObjects\DBWinMutex\Sessions\1\BaseNamedObjects\Global\SyncRootManager
Show all 10 entries for mutexes
\Sessions\1\BaseNamedObjects\Local\ZonesCacheCounterMutex\Sessions\1\BaseNamedObjects\Local\ZonesLockedCacheCounterMutex\Sessions\1\BaseNamedObjects\DBWinMutex\BaseNamedObjects\Local\SM0:4968:304:WilStaging_02
Sandbox background — not the file
10The analysis machine's own processes and connections, recorded in every run.
- VM process
services.exeC:\Windows\system32\services.exe - VM process
msiexec.exeC:\Windows\system32\msiexec.exe /V - VM process
svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p - VM process
svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup - VM process
lsass.exeC:\Windows\system32\lsass.exe - VM process
svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
Show all 10 entries for sandbox background — not the file
- VM process
svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s W32Time - VM host
8.8.8.8 - VM URL
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab - VM URL
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/3679CA35668772304D30A5FB873B0FA77BB70D54.crt
Files this sample writes at runtime
This file drops 10 children at runtime. None are currently flagged malicious in our cache. 10 have no saved verdict and were not checked; that is missing coverage, not a finding.
- 3d7486da3ee69c76679c…a63028Not checkedno saved verdict
- e99126606ac09dff681d…753323Not checkedno saved verdict
- 706c5b1053c72f17dae0…1262a6Not checkedno saved verdict
- 565175e156b9f0dd5771…263f0aNot checkedno saved verdict
- 639b98493874c75bc3c4…3385b7Not checkedno saved verdict
- 3a981fa959778f7b4781…d907f9Not checkedno saved verdict
- 943b1ed865fcab8264d0…020988Not checkedno saved verdict
- e02e59e4af1e5ce3c475…f7450fNot checkedno saved verdict
- b1442a756211a2a6e6fc…585fb6Not checkedno saved verdict
- 0514bb5d11658cfbd295…3bdcb5Not checkedno saved verdict
Chapter 04
Technical details
1 of the 60 antivirus engines that checked it flags it; signed by Famatech Corp..
Sources checked
Every check behind this verdict
6 sources checked · 5 complete · 1 partial. Complete means the check returned a usable result; it does not mean the file is safe.
Engines that flagged it 1
The Safe verdict weighed these detections and treats them as non-decisive.
- AhnLab-V3Unwanted/MSI.Radmin
File fingerprint
- Last analyzed
- Jul 26, 2026, 1:25 AM UTC
- SHA-256
85844ae7394f2cf907b6378b415e77f7e29069c7e791598cf0985adf4f53320e- SHA-1
c81efc67a52ddd207528ab4ce74c5d25b446b25e- MD5
a59832798a697bfe456b14f10e6eccd4
About this file
a4a414.msi is a Windows Installer file of 4.6 MB.
- Type and size
- Windows Installer · 4.6 MB
- Signer
- Famatech Corp.Valid code signature.
- First seen
- Dec 14, 2017On VirusTotal.
- Submitted by
- 460 distinct sources
First scanned Updated
Verdict history
- Malicious
- Safeafter a re-check of the saved evidence
Ratings change when antivirus engines, our checks or MalwareTips staff learn more about a file.
Antivirus consensus
1 of 60 engines flagged this file
14 of the 74 engines returned no result for this file (file type not supported, or the scan did not finish), so they did not check it.
- Tier-117 engines0flagged
- Tier-231 engines0flagged
- Low-trust12 engines1flagged
View all 74 engine results
- AhnLab-V3Malicious: Unwanted/MSI.Radmin
- AcronisClean
- AlibabaNo result
- alibabacloudClean
- ALYacClean
- Antiy-AVLClean
- APEXNo result
- ArcabitClean
- AvastClean
- Avast-MobileNo result
- AVGClean
- AviraClean
- BitDefenderClean
- BitDefenderFalxNo result
- BkavClean
- CAT-QuickHealClean
- ClamAVNo result
- CMCClean
- CrowdStrikeClean
- CTXClean
- CylanceNo result
- CynetClean
- DrWebClean
- ElasticNo result
- EmsisoftClean
- ESET-NOD32Clean
- F-SecureClean
- FortinetClean
- GDataClean
- GoogleClean
- GridinsoftClean
- huorongClean
- IkarusNo result
- JiangminClean
- K7AntiVirusClean
- K7GWClean
- KasperskyClean
- KingsoftClean
- LionicClean
- MalwarebytesClean
- MaxSecureClean
- McAfeeDClean
- MicrosoftClean
- MicroWorld-eScanClean
- NANO-AntivirusClean
- PaloaltoNo result
- PandaClean
- RisingClean
- SangforClean
- SentinelOneClean
- SkyhighClean
- SophosClean
- SUPERAntiSpywareClean
- SymantecClean
- SymantecMobileInsightNo result
- TACHYONClean
- tehtrisNo result
- TencentClean
- TrapmineClean
- TrellixENSClean
- TrendMicroClean
- TrendMicro-HouseCallClean
- TrustlookNo result
- VaristClean
- VBA32Clean
- VIPREClean
- VirITClean
- ViRobotClean
- WebrootNo result
- XcitiumClean
- YandexClean
- ZillyaNo result
- ZoneAlarmClean
- ZonerClean
Signatures and behavior heuristics
Behavioral heuristics matched patterns associated with malware. Corroborating evidence determines how much weight they carry.
The sandbox recorded persistence through a service or scheduled task. Installers set these up legitimately for their own updaters and services, so this is context, not proof of malicious intent.
EvidenceRServer3 · raddrvv3VirusTotal's sandbox summary maps this run to MITRE T1055 (Process Injection), but no injected process of the sample's own was recorded (the analysis VM's own WMI adapter, crash handlers and Chrome updater are not counted). VirusTotal maps T1055 on about half of all files no engine flags, so the mapping alone is not evidence of injection.
EvidenceT1055 (sandbox MITRE mapping)
How widely this file has been seen
Widely seen in the wild for a long time. High prior this is legitimate; isolated detections on common-old files are usually false positives.
Chapter 05
Questions & answers
Short answers to the 7 questions people ask most about this file.
Is a4a414.msi safe?
What is a4a414.msi?
How many antivirus engines detected a4a414.msi?
Is a4a414.msi digitally signed?
What is the SHA-256 hash of a4a414.msi?
Is it safe to install a4a414.msi?
How up to date is this analysis of a4a414.msi?
Community
Member reviews and reports for this exact file hash.