- First seen
- Last seen
THREAT SIGNALHigh
Read alongside the verdict
Indicator overview
INDICATOR PROFILEEngine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
- SHA256
6e906ead633478db920af9ae15c3223785097f3077f8e5db11e6c99783d19085- SHA1
0a8710c8ca5af5a9d2376c875e15235bdd899588- MD5
cd3c6f8f270ed71ddab6fbd2aa957185- Filename
- yiq8ayo.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 815104
- Compile time
- 2026-09-29T06:06:15Z
- PE platform
- x86 32-bit
- PE sections
- 3
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 2. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 74%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections74%
VirusSign confidence100%
Relationship context2 visible
Threat classificationmsil
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Graph filters
Saved investigations
Compare when indicators were first seen, last seen and observed. Switch to Lifecycle to connect events for the same IOC.
Commonalities
RELATIONSHIP CONSTELLATION
No observations in this view
Available evidence appears in the other investigation lenses.
SELECT A NODE TO EXPLORE
FILEDOMAINIPURL
Visible connections
Related intelligence
Pivot across connected files and infrastructure with analysis signals and supporting context.
Dropped / child files
Files dropped, bundled, or created by the queried file.
2shown
0%
text
1389 bytes
drops
Filename
executable.exe.log
File type
text
MIME
text/plain
Size
1389
SHA1
0aff12b5e9b44b36c47d637a4becc87fa911d0b8
0%
xml
490 bytes
contains
Filename
MANIFEST_1-x0.xml
File type
xml
MIME
application/xml
Size
490
SHA1
cac699787884fb993ced8d7dc47b7c522c7bc734
Analysis details
Severity: hightrojanpolymorphicexedotnetobfuscated
Freshness: Aging · Last seen 38 days ago.
- Detection rate
- 74%
- Threat type
- trojan
- Family
- msil
- Confidence
- 100%
- detection
- 74 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
6e906ead633478db920af9ae15c3223785097f3077f8e5db11e6c99783d19085- SHA1
0a8710c8ca5af5a9d2376c875e15235bdd899588- MD5
cd3c6f8f270ed71ddab6fbd2aa957185- Filename
- yiq8ayo.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 815104
- Compile time
- 2026-09-29T06:06:15Z
- PE platform
- x86 32-bit
- PE sections
- 3
- Import libraries
- 1
- TLSH
T1220501082728DB12D8A65BF909B1F33507F5AD5DA520D3164FE9FCEB3C22B0A2E54653- SSDEEP
24576:sZ//BQMxSMZdPWDxo+f5z25jlhLNkvSQyc5:+ekZJsxoY5zKhCvSG5- Imphash
f34d5f2d4577ed6d9ceec516c1f5a744- First seen
- 2026-10-03T11:19:48Z
- Last seen
- 2026-10-04T09:34:36Z
- Filename variants
- 2 reported
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
Elevated engine detections. Related indicators in this report: 2. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 74%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family msil.
Relationship context
2 related indicators are shown across 1 relationship group(s).
Observation timeline
3 timestamped observations are arranged from 2015-08-13 to 2026-09-29. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
Engine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
Reported engine detection rate, not the probability that this indicator is malicious.
VirusSign analysis confidence; separate from detection rate and actor-association confidence.
1 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family msil.
Last seen 38 days ago.
Signals reflect the intelligence returned in this report. Missing values mean not reported, not zero. Related indicators are investigation leads, not proof of shared malicious activity.
File profile
summarySelected file intelligence summary.
- Filename
- yiq8ayo.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 815104
- Compile time
- 2026-09-29T06:06:15Z
- PE platform
- x86 32-bit
- Entry point
- 819538
- Sections
- 3
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- Allocated memory and changed its protection to PAGE_NOACCESS, may be used to hide payloads from memory scanners or to trigger an access violation for exception-driven execution
- Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patching
- Attempted to enumerate running processes from dynamically allocated (unbacked) memory
- Attempted to open, duplicate, or impersonate an access token from dynamically allocated (unbacked) memory, indicative of credential theft or lateral movement
- Authenticode signature is invalid
5 shown
View MITRE ATT&CK details · 5 shown
- T1027 · T1055 — Allocated memory and changed its protection to PAGE_NOACCESS, may be used to hide payloads from memory scanners or to trigger an access violation for exception-driven executionTactics: TA0004 · TA0005
- T1055 — Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patchingTactics: TA0004 · TA0005
- T1057 — Attempted to enumerate running processes from dynamically allocated (unbacked) memoryTactics: TA0007
- T1036 · T1553.002 — Authenticode signature is invalidTactics: TA0005 · TA0112
- T1082 — Checks available memoryTactics: TA0007
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- Anti-Static AnalysisObjectives: OB0002
- CommunicationObjectives: OC0006
- Defense EvasionObjectives: OB0006
- E1083 — File and Directory DiscoveryObjectives: OB0007
5 shown
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x86 32-bit3 sections
- Platform: x86 32-bit
- Sections: 3
- Entry point: present
- Compile time: 2026-09-29T06:06:15Z
View details · 1 shown
- Platform
- x86 32-bit
- Entry point
- 819538
- Sections
- 3
- Compile time
- 2026-09-29T06:06:15Z
PE sections3
3 sections
- 3 PE sections
- Common permissions: r, rx
- 3 unique section names
View details · 3 shown
- Name
- .text
- Virtual address
- 8192
- Virtual size
- 811672
- Raw size
- 812032
- Permissions
- rx
- Entropy
- 7.77
- Name
- .rsrc
- Virtual address
- 827392
- Virtual size
- 1584
- Raw size
- 2048
- Permissions
- r
- Entropy
- 3.47
- Name
- .reloc
- Virtual address
- 835584
- Virtual size
- 12
- Raw size
- 512
- Permissions
- r
- Entropy
- 0.1
Imports1
1 DLL groups
- 1 import DLL groups
- 1 imported functions summarized
View details · 1 shown
- Library
- mscoree.dll
- Functions
- _CorExeMain
Resources2
2 resources
- 2 resources
- Resource types: RT_MANIFEST, RT_VERSION
View details · 2 shown
- Type
- RT_VERSION
- Language
- NEUTRAL
- Type
- RT_MANIFEST
- Language
- NEUTRAL