Is eb283791-abcc-407b-9e81-378b624d152b safe?
A verified AMD signature, zero detections across 75 engines, and broad established prevalence outweigh uncorroborated process-injection telemetry from one sandbox.
The DLL carries a verified Advanced Micro Devices signature and was not flagged by any of 75 antivirus engines, including 17 tier-1 engines. One sandbox mapped activity to process injection and defense impairment, but issued no malicious conclusion; the file is also widely distributed and lacks independent threat-intelligence corroboration.
12a5081257ec95b0b5…968f8d50ef93a6Recommended next actions
Before opening
Open it only when its sender or download source is one you independently trust.
If you already opened it
Keep normal device protection enabled and stop if the file behaves unexpectedly.
Intelligence
The saved assessment, checked against the scan evidence and recorded coverage.
The reasoning behind this verdict
This section explains the evidence supporting the verdict and keeps conflicting or missing signals visible.
The DLL carries a verified Advanced Micro Devices signature and was not flagged by any of 75 antivirus engines, including 17 tier-1 engines. One sandbox mapped activity to process injection and defense impairment, but issued no malicious conclusion; the file is also widely distributed and lacks independent threat-intelligence corroboration.
The strongest evidence is the combination of a verified Advanced Micro Devices signature and zero detections among 75 antivirus engines. All 17 reporting tier-1 engines were clean, and no engine supplied a malware-family label. The file has been submitted 2,642 times by 2,136 sources over 503 days, which is consistent with established commercial software distribution. One completed sandbox mapped activity to T1055 and T1562.001, so the runtime telemetry is not entirely routine, but the sandbox did not issue a malicious conclusion. No malicious child, YARA rule, known-malicious intelligence hit, packing indicator, or brand mismatch corroborates those behavioral mappings. Host-reputation coverage was not saved, although the sandbox recorded no contacted domains, IPs, or URLs.
What We Detected
The DLL is signed by Advanced Micro Devices, and the signature is verified against the curated AMD publisher identity. None of 75 antivirus engines flagged it, including 17 reporting tier-1 engines. It is also well established, with 2,642 submissions from 2,136 sources over 503 days.
Threat Behavior
One completed sandbox mapped activity to MITRE T1055 (Process Injection) and T1562.001 (Impair Defenses), largely around rundll32-based DLL execution. These mappings deserve attention, but the sandbox did not produce a malicious conclusion, and no persistence or network contacts were recorded. Ten written child hashes were inspected without a known malicious child, although their individual verdicts remain unknown. No complete contacted-host reputation result is available because that cross-check was not saved.
What To Do Now
Keep endpoint protection enabled and obtain the DLL through AMD's official software or driver distribution channel. If its source or signature becomes inconsistent with AMD, quarantine it and rescan before loading it.
Where this verdict could be wrong4 caveats
- The completed sandbox mapped activity to T1055 process injection and T1562.001 impairment of defenses; these are meaningful offensive-technique signals despite lacking a malicious sandbox verdict.
- The MalwareTips.Synth.ProcessInjection heuristic fired at high severity based on rundll32 execution, although the mapping does not establish the exact method or intent.
- All 10 inspected dropped children have unknown individual verdicts, so droppedChildren.hasMaliciousChild=false provides limited reassurance.
- contactedHosts=null, so no completed host-reputation cross-check is available.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- 0/75 antivirus engines reported a detection.
- All 17 reporting tier-1 engines were clean.
- The signature for 'Advanced Micro Devices' is verified and matches trusted publisher AMD.
- The sample has 2,642 submissions from 2,136 sources over 503 days.
- No malicious sandbox verdict, known malicious child, YARAify rule, packing indicator, or brand mismatch was found.
- One sandbox mapped activity to MITRE T1055 process injection.
- One sandbox mapped activity to MITRE T1562.001 impairment of defenses.
- MalwareTips.Synth.ProcessInjection fired at high severity.
- The 10 inspected dropped children have unknown individual verdicts.
- No completed contacted-host reputation cross-check is available.
Keep protection enabled and use the file only when it came from AMD or a trusted hardware-vendor update channel. Recheck the verified signature and quarantine it if the source or signer changes.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete0 of 75 engines flagged the file.
Sandbox
Complete1 isolated runtime environment contributed observations.
Network
Not runNo contacted-host reputation check is recorded.
No timestamp recordedYARA
Complete1 signature or behavior rule matched.
External intel
Complete3 of 3 independent reference sources completed.
Behavior
Plain-English impact first, then the observed runtime evidence.
Runtime flight recorder
Capture complete- 1isolated sandbox run
- 15MITRE ATT&CK techniques
- 15spawned processes
- 0network contacts
- 40filesystem & mutex artifacts
Attack story
Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.
Input file
The submitted object
- FileObserved
eb283791-abcc-407b-9e81-378b624d152b
12a5081257ec95b0b53ad51b4a87fb3c03f97fe0bbb59f9496968f8d50ef93a6
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Windows\sysnative\rundll32.exe" "C:\Users\<USER>\Desktop\init.dll",#1
02Isolated runtime analysis - ProcessObserved
Observed process
C:\Windows\system32\WerFault.exe -u -p 6488 -s 520
03Isolated runtime analysis - +1 more recorded observation in Analyst mode
Files
Created or changed
- Written fileObserved
Temp
C:\ProgramData\Microsoft\Windows\WER\Temp
04Isolated runtime analysis - Written fileObserved
09918011-e680-43cb-95f8-0e378def46a2
C:\ProgramData\Microsoft\Windows\WER\Temp\09918011-e680-43cb-95f8-0e378def46a2
05Isolated runtime analysis - +1 more recorded observation in Analyst mode
5 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.
What this file did when executed
This file was detonated in 1 sandbox and its runtime behaviour was observed.
Adversary techniques mapped to the MITRE ATT&CK framework.
- C:\ProgramData\Microsoft\Windows\WER\Temp
- C:\ProgramData\Microsoft\Windows\WER\Temp\09918011-e680-43cb-95f8-0e378def46a2
- C:\ProgramData\Microsoft\Windows\WER\ReportQueue
- C:\ProgramData\Microsoft\Windows\WER\Temp\ff87cc2d-17d2-4ed5-a375-edc0baddc06d
- C:\ProgramData\Microsoft\Windows\WER\ReportArchive
- C:\ProgramData\Microsoft\Windows\WER\Temp\WERC1D9.tmp
- C:\ProgramData\Microsoft\Windows\WER\Temp\WERD533.tmp
- C:\ProgramData\Microsoft\Windows\WER\Temp\WERD7D4.tmp
- C:\ProgramData\Microsoft\Windows\WER\Temp\WERC1D9.tmp.dmp
- C:\ProgramData\Microsoft\Windows\WER\Temp\WERD533.tmp.WERInternalMetadata.xml
- Local\WERReportingForProcess6488
- Global\AmiProviderMutex_InventoryApplicationFile
- Global\f4aacb69-bbdb-40c8-89e8-11764f2da8dd
- \Sessions\1\BaseNamedObjects\Local\SessionImmersiveColorMutex
- \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess5380
Files this sample writes at runtime
This file drops 10 children at runtime. None are currently flagged malicious in our cache.
- 3ff6a5883799445a1977…dcd9b7Never scannednever seen before
- e7eee6d3cc0eb6760075…6c0040Never scannednever seen before
- ebf323e5e42f3e01a81d…4c49fbNever scannednever seen before
- 75760128e14a65b109a6…e7641eNever scannednever seen before
- 53c76c4c2202ebc9152a…dd6e90Never scannednever seen before
- b0968acc9f91dd478229…24b8bdNever scannednever seen before
- f056dd19640c185c39c0…30a955Never scannednever seen before
- 620707db9806772cf17d…236832Never scannednever seen before
- cdb52daf902218c04a88…ef57dbNever scannednever seen before
- 066b02a4dbc99a7b380b…e9b272Never scannednever seen before
Detection & Forensics
Consensus, attribution, signatures, code structure, prevalence, and identity.
Evidence integrity
Chain of custody for the facts preserved in this report.
- 1rule hit recorded
- 0 / 75engines flagged
- 2,136sources in submission history
Why these facts are shown
Each statement identifies whether it was directly recorded or derived from saved scan facts.
- 01
0 of 75 antivirus engines flagged the file.
Verdict inputView chapterProvenanceObservedSourceAntivirus analysisObserved at - 02
The hash has a long, established submission history across 2,136 sources.
Verdict inputView chapterProvenanceDerivedSourceSubmission historyObserved at - 03
The file has a valid code signature from Advanced Micro Devices.
ProvenanceObservedSourceCode-signing metadataObserved at - 04
Scanned file: eb283791-abcc-407b-9e81-378b624d152b — 12a5081257ec95b0b53ad51b4a87fb3c03f97fe0bbb59f9496968f8d50ef93a6
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — "C:\Windows\sysnative\rundll32.exe" "C:\Users\<USER>\Desktop\init.dll",#1
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Observed process — C:\Windows\system32\WerFault.exe -u -p 6488 -s 520
ProvenanceObservedSourceIsolated runtime analysisObserved at - 07
File written: Temp — C:\ProgramData\Microsoft\Windows\WER\Temp
ProvenanceObservedSourceIsolated runtime analysisObserved at - 08
File written: 09918011-e680-43cb-95f8-0e378def46a2 — C:\ProgramData\Microsoft\Windows\WER\Temp\09918011-e680-43cb-95f8-0e378def46a2
ProvenanceObservedSourceIsolated runtime analysisObserved at
Detection sources at a glance
The available sources did not agree on a named threat category.
MalwareBazaar, YARAify, and CIRCL hashlookup completed and returned no entries for this hash.
Signatures and behavior heuristics
A community signature or high-severity behavioral heuristic matched. Signatures identify known patterns; heuristics are strong leads but are not proof on their own.
The saved runtime evidence maps this activity to MITRE T1055 (Process Injection). The mapping supports possible process injection, but it does not prove the exact injection method or the operator's intent.
Evidence"C:\Windows\sysnative\rundll32.exe" "C:\Users\<USER>\Desktop\init.dll",#1
0 of 75 engines flagged this file
View all 75 engine results
Section entropy & packers
No high-entropy executable section or known packer signature was detected. Data and resource sections can still have high entropy without indicating packed code.
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.
Fingerprint and provenance
- File name
- eb283791-abcc-407b-9e81-378b624d152b
- Format
- Win32 DLL
- Code signing
- Signature valid: Advanced Micro Devices
- Size
- 6.4 MB
- Last analyzed
- Sep 23, 2026, 5:02 AM UTC
12a5081257ec95b0b53ad51b4a87fb3c03f97fe0bbb59f9496968f8d50ef93a6Safety & FAQ
Complete recovery guidance and answers for the next decision.
What to do now
This file appears low risk based on the evidence available now.
- Recovery step 01
Open it only when its sender or download source is one you independently trust.
- Recovery step 02
A clean result reduces known risk, but it cannot guarantee that every new or targeted threat has been detected.
- Recovery step 03
Keep your antivirus and Windows updates switched on so you stay protected.
Safety FAQ
Direct answers grounded in the saved verdict and evidence in this report.
Is eb283791-abcc-407b-9e81-378b624d152b safe?
What is eb283791-abcc-407b-9e81-378b624d152b?
How many antivirus engines detected eb283791-abcc-407b-9e81-378b624d152b?
Is eb283791-abcc-407b-9e81-378b624d152b digitally signed?
What is the SHA-256 hash of eb283791-abcc-407b-9e81-378b624d152b?
Is it safe to open eb283791-abcc-407b-9e81-378b624d152b?
How up to date is this analysis of eb283791-abcc-407b-9e81-378b624d152b?
Community
Member reviews and reports for this exact file hash.