Is cshred112.exe safe?
No antivirus engine detected this long-established file, but one sandbox recorded LSASS access and process-injection mappings that warrant caution before execution.
All 76 antivirus engines were silent, including 15 tier-1 engines, and no curated malware-intelligence match was found. However, the unsigned program produced one sandbox trace involving LSASS targeting, possible process injection, and direct-IP traffic without a completed host-reputation check, so execution should be deferred pending source verification.
316e66b4580b7f65e4…1d965dd6398a2eRecommended next actions
Before running
Do not run it until the source and publisher can be verified independently.
If you already ran it
Stop using it, scan the device, and watch for unexpected behavior or security alerts. Get a fresh copy from the developer's official site or an official app store.
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.
All 76 antivirus engines were silent, including 15 tier-1 engines, and no curated malware-intelligence match was found. However, the unsigned program produced one sandbox trace involving LSASS targeting, possible process injection, and direct-IP traffic without a completed host-reputation check, so execution should be deferred pending source verification.
Static scanning provides substantial reassurance: 0 of 76 engines flagged the sample, and 15 tier-1 engines reported no detection. The file has also circulated since 2009 and has no matching malware family or researcher-curated rule. Against that, one sandbox associated its activity with credential access, process injection, token manipulation, file deletion, and startup persistence techniques. The runtime record contains no explicit malicious sandbox conclusion, and its installer-like file writes could have contributed noise, but reported LSASS targeting remains difficult to dismiss. The unsigned status and missing host-reputation cross-check prevent treating the otherwise strong static results as conclusive.
What We Detected
None of 76 antivirus engines flagged the executable, including 15 tier-1 engines that reported no detection. The sample has been known since 2009, has 82 submissions from 66 sources, and produced no MalwareBazaar, CIRCL, or YARAify match. It is unsigned, so there is no verified publisher identity or established signer history.
Threat Behavior
One completed sandbox run installed files under the CyberShredder program directory and produced no explicit malicious sandbox conclusion. However, the saved runtime evidence maps activity to T1003, T1055, T1134, T1485, and T1547.001, with a heuristic specifically reporting LSASS targeting. It also recorded connections to 217.20.54.37 and 23.216.81.152; no complete saved host-reputation result is available because contactedHosts is null. Ten dropped files were inspected without a malicious child finding, although their individual verdicts remain unknown.
What To Do Now
Do not run this copy unless its SHA-256 can be verified against a trusted publisher archive or another authoritative source. Keep endpoint protection enabled, and if the program is required, test it in an isolated environment while reviewing the LSASS-related activity and external IP destinations.
Where this verdict could be wrong4 caveats
- The executable is unsigned under signing.signed=false, leaving no publisher identity or signer history to support trust.
- MalwareTips.Synth.ProcessInjection maps saved runtime activity to T1055, while MalwareTips.Synth.CredentialDumper reports LSASS targeting.
- behaviour.contactedIps includes 217.20.54.37 and 23.216.81.152, but contactedHosts=null means no complete host-reputation result is available.
- All 10 entries under droppedChildren.children have verdict=null, so hasMaliciousChild=false does not establish that the dropped files are benign.
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 of 76 antivirus engines reported a detection
- 15 tier-1 engines reported no detection
- Known since 2009 with 82 submissions from 66 sources
- No MalwareBazaar, CIRCL, or YARAify hit
- No malicious sandbox verdict and no confirmed malicious dropped child
- Unsigned Win32 executable with no verified publisher or signer history
- Sandbox mapping to T1003 credential access and reported LSASS targeting
- Possible process injection mapped to T1055
- Additional offensive mappings T1134, T1485, and T1547.001
- Direct external IP contacts without a complete host-reputation cross-check
- Ten dropped children have unknown individual verdicts
Avoid executing this copy until its hash and origin are independently verified. Keep security protection enabled and use an isolated test system if further examination is necessary.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete0 of 76 engines flagged the file.
Sandbox
Complete1 isolated runtime environment contributed observations.
Network
Partial3 runtime contacts were observed without a completed reputation cross-check.
YARA
Complete3 signature or behavior rules 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
- 28MITRE ATT&CK techniques
- 15spawned processes
- 3network contacts
- 40filesystem & mutex artifacts
What this file does
Observed actions and their security significance
High concern: Accessed operating-system credential data, which can expose saved passwords.
High concern: Injected code into another process, a technique that can conceal execution.
High concern: Used an input-capture technique that can record credentials or keystrokes.
High concern: Changed an auto-start location that can make code run after sign-in or restart.
High concern: Manipulated how the operating system loads code, which can redirect execution.
Moderate concern: Contained obfuscated or packed code that makes inspection harder.
Moderate concern: Runs hidden system commands (script or shell).
These are observed capabilities from an isolated analysis. A technique does not prove malicious intent on its own, and the file never ran on your device.
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
cshred112.exe
316e66b4580b7f65e48856bfd629b4eb61eb5588bc8b3049621d965dd6398a2e
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
C:\Windows\servicing\TrustedInstaller.exe
02Isolated runtime analysis - ProcessObserved
Observed process
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
03Isolated runtime analysis - +1 more recorded observation in Analyst mode
Files
Created or changed
- Written fileObserved
CBS.log
C:\Windows\Logs\CBS\CBS.log
04Isolated runtime analysis - Written fileObserved
is-JQFFE.tmp
C:\Users\<USER>\AppData\Local\Temp\is-U6DFE.tmp\is-JQFFE.tmp
05Isolated runtime analysis - +1 more recorded observation in Analyst mode
Network
Hosts contacted
- Contacted hostObserved
217.20.54.37
Contact observed during runtime.
06Isolated runtime analysis - Contacted hostObserved
23.216.81.152
Contact observed during runtime.
07Isolated runtime analysis - +1 more recorded observation in Analyst mode
7 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.
- 217.20.54.37
- 23.216.81.152
- 192.168.0.14
- C:\Windows\Logs\CBS\CBS.log
- C:\Users\<USER>\AppData\Local\Temp\is-U6DFE.tmp\is-JQFFE.tmp
- C:\Users\<USER>\AppData\Local\Temp\is-FOGK4.tmp\_isetup\_RegDLL.tmp
- C:\Users\<USER>\AppData\Local\Temp\is-FOGK4.tmp\_isetup\_setup64.tmp
- C:\Users\<USER>\AppData\Local\Temp\is-FOGK4.tmp\_isetup\_shfoldr.dll
- C:\Program Files (x86)\CyberShredder\is-LA6KI.tmp
- C:\Program Files (x86)\CyberShredder\is-FH6V0.tmp
- C:\Program Files (x86)\CyberShredder\help\is-9DBSE.tmp
- C:\Program Files (x86)\CyberShredder\help\is-T8STT.tmp
- C:\Program Files (x86)\CyberShredder\help\is-7IKCG.tmp
- Global\WdsSetupLogInit
- Global\SetupLog
- cversions.3.m
- __OMADM_NAMED_MUTEX__
- CTF.LBES.MutexDefaultS-1-5-21-1482476501-1645522239-1417001333-500
Files this sample writes at runtime
This file drops 10 children at runtime. None are currently flagged malicious in our cache.
- 385a9bb48f5180984867…ee3699Never scannednever seen before
- 9884e9d1b4f8a873ccbd…360d87Never scannednever seen before
- 7c4bcd92059137479ec4…977b8aNever scannednever seen before
- f4b4a7c53b3a64bef00e…f751c8Never scannednever seen before
- 5dcc1e0a197922907bca…4d548eNever scannednever seen before
- d6de268ad83e1dd49546…9e3da8Never scannednever seen before
- 28e6da69568fac624fd7…c4fa0fNever scannednever seen before
- cc34dac0100eeb00334e…344ac5Never scannednever seen before
- 6436233ee2c8fd3ea1d7…dae265Never scannednever seen before
- c061302b9a8a3164f952…079cffNever 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.
- 3rule hits recorded
- 0 / 76engines flagged
- 66sources in submission history
Why these facts are shown
Each statement identifies whether it was directly recorded or derived from saved scan facts.
- 01
1 high-confidence signature or behavior rule matched this file.
Verdict inputView chapterProvenanceDerivedSourceSignature and behavior rulesObserved at - 02
0 of 76 antivirus engines flagged the file.
ProvenanceObservedSourceAntivirus analysisObserved at - 03
The hash has been submitted 82 times from 66 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 04
Scanned file: cshred112.exe — 316e66b4580b7f65e48856bfd629b4eb61eb5588bc8b3049621d965dd6398a2e
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — C:\Windows\servicing\TrustedInstaller.exe
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Observed process — C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
ProvenanceObservedSourceIsolated runtime analysisObserved at - 07
File written: CBS.log — C:\Windows\Logs\CBS\CBS.log
ProvenanceObservedSourceIsolated runtime analysisObserved at - 08
File written: is-JQFFE.tmp — C:\Users\<USER>\AppData\Local\Temp\is-U6DFE.tmp\is-JQFFE.tmp
ProvenanceObservedSourceIsolated runtime analysisObserved at - 09
Contacted host: 217.20.54.37 — Contact observed during runtime.
ProvenanceObservedSourceIsolated runtime analysisObserved at - 10
Contacted host: 23.216.81.152 — Contact observed during runtime.
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.
EvidenceC:\Windows\Explorer.EXESandbox observed process activity targeting LSASS (Windows credential store). Legitimate software has no business reading LSASS memory — this is Mimikatz-shape behaviour.
EvidenceC:\Windows\system32\lsass.exeThe sample contacted an external IP address directly and no application domain was recorded. Direct-IP traffic also occurs in legitimate installers and infrastructure, so this is supporting context only and requires corroboration from host reputation and other runtime evidence.
Evidence217.20.54.37 · 23.216.81.152
0 of 76 engines flagged this file
View all 76 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
Moderate prevalence — neither rare nor common. No strong prior applies.
Fingerprint and provenance
- File name
- cshred112.exe
- Format
- Win32 EXE
- Code signing
- No verified publisher
- Size
- 474.5 KB
- Last analyzed
- Sep 22, 2026, 9:34 PM UTC
316e66b4580b7f65e48856bfd629b4eb61eb5588bc8b3049621d965dd6398a2eSafety & FAQ
Complete recovery guidance and answers for the next decision.
What to do now
We couldn't fully clear this file. Treat it with caution.
- Recovery step 01
Don't run it unless you're certain it came from a source you trust.
- Recovery step 02
Check where you got it — an unexpected attachment or a random download link is a red flag.
- Recovery step 03
If its origin cannot be confirmed, delete this file and use a fresh copy from a trusted source. Get a fresh copy from the developer's official site or an official app store.
- Recovery step 04
If you're still unsure, scan it again in a day or two — detections often catch up on newer files.
Safety FAQ
Direct answers grounded in the saved verdict and evidence in this report.
Is cshred112.exe safe, or is it malware?
What is cshred112.exe?
How many antivirus engines detected cshred112.exe?
What should I do if I already ran cshred112.exe?
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What is the SHA-256 hash of cshred112.exe?
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Community
Member reviews and reports for this exact file hash.