- 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
3feca6d70d760cb0e77b1c395d2ac958d6c77da06be8bff7bf8363fc9b63357b- SHA1
b09ad75c51e7e5b9f398bb0976c631923e9d0e09- MD5
6a8b1b41a88abcbbd0d1f83c356541d1- Filename
- 3feca6d7_6a8b1b41a88abcbbd0d1f83c356541d1.bin
- File type
- zip
- MIME
- application/zip
- File size
- 1330456
- TLSH
T1A455334962280B1BEC067028E703A9526D3056524094DD6ED261BE6B3FA772FF27F74B- SSDEEP
24576:+1hDylM0LpUUB367VDW/yBfjIc8lL0+HWqvd93VelC+PrxBfjOXPepqUK3Rbw9Gh:08Lp67VDW6BryQue8OxBfjOXPe2hMGzT
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 68%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections68%
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
78%
high
peexe
1862656 bytes
contains
Filename
c1a0eb30_p.o 261216.exe.bin
Family
msil
Type
trojan
File type
peexe
MIME
application/vnd.microsoft.portable-executable
0%
csv
1216 bytes
drops
Filename
7c207d29_executable.exe.log.bin
File type
csv
MIME
text/plain
Size
1216
SHA1
0e88a434c23cad5bc0ef4c11e8e263c824e0530d
Analysis details
Severity: hightrojanembedded-executablezipexec-delaydebug-checkobfuscated
Freshness: Recent · Last seen 11 days ago.
- Detection rate
- 68%
- Threat type
- trojan
- Family
- msil
- Confidence
- 100%
- detection
- 68 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
3feca6d70d760cb0e77b1c395d2ac958d6c77da06be8bff7bf8363fc9b63357b- SHA1
b09ad75c51e7e5b9f398bb0976c631923e9d0e09- MD5
6a8b1b41a88abcbbd0d1f83c356541d1- Filename
- 3feca6d7_6a8b1b41a88abcbbd0d1f83c356541d1.bin
- File type
- zip
- MIME
- application/zip
- File size
- 1330456
- TLSH
T1A455334962280B1BEC067028E703A9526D3056524094DD6ED261BE6B3FA772FF27F74B- SSDEEP
24576:+1hDylM0LpUUB367VDW/yBfjIc8lL0+HWqvd93VelC+PrxBfjOXPepqUK3Rbw9Gh:08Lp67VDW6BryQue8OxBfjOXPe2hMGzT- First seen
- 2026-10-29T11:02:34Z
- Last seen
- 2026-11-02T23:57:06Z
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 68%.
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 2024-04-02 to 2026-10-29. 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 11 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
- 3feca6d7_6a8b1b41a88abcbbd0d1f83c356541d1.bin
- File type
- zip
- MIME
- application/zip
- Size
- 1330456
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- .NET source code contains calls to encryption/decryption functions
- A DLL was loaded from a suspicious directory
- 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
- Allocates memory with a write watch (potentially for evading sandboxes)
- Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patching
5 shown
View MITRE ATT&CK details · 5 shown
- T1140 · T1560 — .NET source code contains calls to encryption/decryption functionsTactics: TA0005 · TA0009
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- 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
- T1497 — Allocates memory with a write watch (potentially for evading sandboxes)Tactics: TA0005 · TA0007
- T1055 — Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patchingTactics: TA0004 · TA0005
5 shown
View MBC details · 3 shown
- CommunicationObjectives: OC0006
- C0002 — HTTP CommunicationObjectives: OC0006
- F0015 — Hijack Execution FlowObjectives: OB0001 · OB0003 · OB0005 · OB0006