Is ninja_saga.exe safe?
Two low-trust engines flagged an unsigned 100 MB installer with no sandbox malice or external-intel hits.
Only two low-trust detections out of 75 engines, no tier-1 consensus, and the single sandbox run showed no malicious behaviour. The file is unsigned but prevalence is medium and no dropped children or external-intel hits exist.
59a5c6b81b9d0de8bb…ba122a75e834eaRecommended next actions
Before running
Run it only when it came from the developer's official site or another source you independently trust.
If you already ran 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.
Only two low-trust detections out of 75 engines, no tier-1 consensus, and the single sandbox run showed no malicious behaviour. The file is unsigned but prevalence is medium and no dropped children or external-intel hits exist.
The two detections come from Bkav (low_trust) and Gridinsoft (tier2) with no tier-1 engine participation. Sandbox execution produced only ambient MITRE techniques and no malicious verdict. Ten dropped children were inspected with none flagged malicious. External intelligence sources returned no hits and the file shows medium prevalence with no prior similar-hash verdicts.
What We Detected
Two engines (Bkav, Gridinsoft) returned malicious labels; all 17 tier-1 engines remained silent or timed out. The sample is an unsigned 100 MB Win32 EXE that writes ten temporary files during a single sandbox run, none of which triggered malicious verdicts.
Threat Behavior
No offensive MITRE techniques were observed. The sandbox recorded only ambient activity (process masquerading, system-information queries, file enumeration). No C2 domains, malicious child processes, or persistence mechanisms were identified.
What To Do Now
Keep endpoint protection enabled. If the file originates from an untrusted source, obtain a digital signature or verified download link before execution. Re-scan after any future signature or behaviour updates.
- tier1Malicious=0
- hasMaliciousSandboxVerdict=false
- hasMaliciousChild=false
- medium prevalence with no external-intel hits
The evidence supports treating the file as safe for normal use; continue monitoring with active protection.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete2 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
CompleteRule evaluation completed with no recorded matches.
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
- 3MITRE ATT&CK techniques
- 1spawned processes
- 0network contacts
- 25filesystem & 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
ninja_saga.exe
59a5c6b81b9d0de8bb243f6bfa9fb14537525db386f0276603ba122a75e834ea
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Users\user\Desktop\ninja_saga.exe"
02Isolated runtime analysis
Files
Created or changed
- Written fileObserved
setupConfiguration.archive
C:\Users\<USER>\AppData\Local\Temp\IF{5AB13784-8911-4172-83D6-C9EEA4B18A09}\setupConfiguration.archive
03Isolated runtime analysis - Written fileObserved
SC.dat
C:\Users\<USER>\AppData\Local\Temp\IF{5AB13784-8911-4172-83D6-C9EEA4B18A09}\SC.dat
04Isolated runtime analysis - +1 more recorded observation in Analyst mode
4 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:\Users\<USER>\AppData\Local\Temp\IF{5AB13784-8911-4172-83D6-C9EEA4B18A09}\setupConfiguration.archive
- C:\Users\<USER>\AppData\Local\Temp\IF{5AB13784-8911-4172-83D6-C9EEA4B18A09}\SC.dat
- C:\Users\<USER>\AppData\Local\Temp\IF{5AB13784-8911-4172-83D6-C9EEA4B18A09}\languages.dat
- C:\Users\<USER>\AppData\Local\Temp\IF{5AB13784-8911-4172-83D6-C9EEA4B18A09}\Desktop.dat
- C:\Users\<USER>\AppData\Local\Temp\IF{5AB13784-8911-4172-83D6-C9EEA4B18A09}\Startmenu.dat
- {InstallForgeSetup}
- \Sessions\1\BaseNamedObjects\{InstallForgeSetup}
- \Sessions\1\BaseNamedObjects\Global\C::Users:user:AppData:Local:Microsoft:Windows:Explorer:iconcache_idx.db!rwWriterMutex
- \Sessions\1\BaseNamedObjects\Global\C::Users:user:AppData:Local:Microsoft:Windows:Explorer:iconcache_16.db!dfMaintainer
- \Sessions\1\BaseNamedObjects\Global\C::Users:user:AppData:Local:Microsoft:Windows:Explorer:iconcache_32.db!dfMaintainer
Files this sample writes at runtime
This file drops 10 children at runtime. None are currently flagged malicious in our cache.
- 4dbac7e82667fb5f3c45…d6ab5dNever scannednever seen before
- 5e65f50efc03e7098265…e7fe17Never scannednever seen before
- 59c8b5ae2d98acae9fdd…06727bNever scannednever seen before
- da1f0c171d7f903d4aaf…9b1570Never scannednever seen before
- f1f5de246a4191058279…616712Never scannednever seen before
- 20f6d12eac29bd6ddc6a…4c253fNever scannednever seen before
- 768e242687c64f7c617e…e6badfNever scannednever seen before
- 9309194924f7563f4658…5c733eNever scannednever seen before
- bf6a5b684b105416ed5b…5433c1Never scannednever seen before
- e3b0c44298fc1c149afb…52b855Never 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.
- 0rule hits recorded
- 2 / 75engines flagged
- 46sources in submission history
Why these facts are shown
Each statement identifies whether it was directly recorded or derived from saved scan facts.
- 01
2 of 75 antivirus engines flagged the file, including Bkav and Gridinsoft.
Verdict inputView chapterProvenanceObservedSourceAntivirus analysisObserved at - 02
The hash has been submitted 48 times from 46 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 03
Scanned file: ninja_saga.exe — 59a5c6b81b9d0de8bb243f6bfa9fb14537525db386f0276603ba122a75e834ea
ProvenanceObservedSourceUploaded fileObserved at - 04
Observed process — "C:\Users\user\Desktop\ninja_saga.exe"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 05
File written: setupConfiguration.archive — C:\Users\<USER>\AppData\Local\Temp\IF{5AB13784-8911-4172-83D6-C9EEA4B18A09}\setupConfiguration.archive
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
File written: SC.dat — C:\Users\<USER>\AppData\Local\Temp\IF{5AB13784-8911-4172-83D6-C9EEA4B18A09}\SC.dat
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.
YARA rules
No matchesThe rule pass completed without a saved public match.
2 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
Moderate prevalence — neither rare nor common. No strong prior applies.
Fingerprint and provenance
- File name
- ninja_saga.exe
- Format
- Win32 EXE
- Code signing
- No verified publisher
- Size
- 95.6 MB
- Last analyzed
- Sep 5, 2026, 7:34 AM UTC
59a5c6b81b9d0de8bb243f6bfa9fb14537525db386f0276603ba122a75e834eaSafety & 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
Run it only when it came from the developer's official site or another source 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 ninja_saga.exe safe?
What is ninja_saga.exe?
How many antivirus engines detected ninja_saga.exe?
What is the SHA-256 hash of ninja_saga.exe?
Is it safe to run ninja_saga.exe?
How up to date is this analysis of ninja_saga.exe?
Community
Member reviews and reports for this exact file hash.
