- First seen
- Last seen
THREAT SIGNALBenign
VirusSign assessment
Indicator overview
INDICATOR PROFILEThe reported engine detection rate is 0%. This does not establish that the indicator is benign; review the available classification, relationship and historical evidence.
- SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209- SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb- MD5
f3b25701fe362ec84616a93a45ce9998- Filename
- b3d510ef_chara_layer_define.ks.bin
- File type
- text
- MIME
- text/plain
- File size
- 2
- TLSH
TNULL- SSDEEP
3:Qn:Qn
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
No detections were reported by the available engines. Review related indicators for additional context.
Detection signal
Reported 0% detection rate, not missing data. This alone does not establish that the indicator is benign.
Relationship context
5 related indicators are shown across 1 relationship group(s). Additional relationship intelligence is available through API and data access.
Analysis signals
OBSERVEDEngine detections0%
Relationship context5 visible
Intelligence freshnessFresh
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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.
Parent files
Files that may have delivered, loaded, or executed this indicator.
5shown
61%
critical
peexe
5080576 bytes
drops
Filename
fe8f5d6d_ff733d62f065c70211fe8177d00f3be7.virus.bin
Family
wacatac
Type
trojan
File type
peexe
MIME
application/vnd.microsoft.portable-executable
58%
high
peexe
32497152 bytes
drops
Filename
d56621e5_office 2010 toolkit b1.exe.bin
Family
kmsauto
Type
hacktool
File type
peexe
MIME
application/vnd.microsoft.portable-executable
0%
peexe
1277120 bytes
drops
Filename
66e8c152_bit94a7.tmp.bin
File type
peexe
MIME
application/vnd.microsoft.portable-executable
Size
1277120
Compile time
2016-10-24T06:57:03Z
4%
high
peexe
3985328 bytes
drops
Filename
560b0a59_yiwanloader.exe.p2p.bin
Type
downloader
File type
peexe
MIME
application/vnd.microsoft.portable-executable
Size
3985328
9%
high
peexe
28672 bytes
contains
Filename
91f78eec_p4q2.exe.bin
Family
madeba
Type
trojan
File type
peexe
MIME
application/vnd.microsoft.portable-executable
Analysis details
exec-delaytrustedtextnsrlattachmentlegitknownsrcsigned
Freshness: Fresh · Last seen today.
- Detection rate
- 0%
- detection
- 0 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209- SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb- MD5
f3b25701fe362ec84616a93a45ce9998- Filename
- b3d510ef_chara_layer_define.ks.bin
- File type
- text
- MIME
- text/plain
- File size
- 2
- TLSH
TNULL- SSDEEP
3:Qn:Qn- First seen
- 2006-07-30T15:11:15Z
- Last seen
- 2026-11-14T08:40:20Z
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
No detections were reported by the available engines. Review related indicators for additional context.
Detection signal
Reported 0% detection rate, not missing data. This alone does not establish that the indicator is benign.
Relationship context
5 related indicators are shown across 1 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
6 timestamped observations are arranged from 2006-07-30 to 2016-10-24. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
The reported engine detection rate is 0%. This does not establish that the indicator is benign; review the available classification, relationship and historical evidence.
Reported 0% detection rate, not missing data. This alone does not establish that the indicator is benign.
1 relationship group(s) provide pivot and infrastructure context.
Last seen today.
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
- b3d510ef_chara_layer_define.ks.bin
- File type
- text
- MIME
- text/plain
- Size
- 2
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- Classification label
- Disables application error messsages (SetErrorMode)
- Found WSH timer for Javascript or VBS script (likely evasive script)
- Program does not show much activity (idle)
- Queries the cryptographic machine GUID
5 shown
View MITRE ATT&CK details · 4 shown
- T1071 — Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic.Tactics: TA0011
- T1064 — Found WSH timer for Javascript or VBS script (likely evasive script)Tactics: TA0002 · TA0005
- T1082 — Queries the cryptographic machine GUIDTactics: TA0007
- T1574.002 — Tries to load missing DLLsTactics: TA0002 · TA0005
View MBC details · 2 shown
- CommunicationObjectives: OC0006
- C0002 — HTTP CommunicationObjectives: OC0006
File certificate
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Certificates3
2 issuers
- Example subject: Microsoft Windows
- Issued by: Microsoft Windows Production PCA 2011
- Validity period (UTC): 2018-07-03 – 2019-07-26
View details · 3 shown
- Subject
- Microsoft Windows
- Issuer
- Microsoft Windows Production PCA 2011
- Valid from
- 1530650700.0
- Valid to
- 1564173900.0
- Fingerprint
- AE9C1AE54763822EEC42474983D8B635116C8452
- Subject
- Microsoft Windows Production PCA 2011
- Issuer
- Microsoft Root Certificate Authority 2010
- Valid from
- 1319049660.0
- Valid to
- 1792435860.0
- Fingerprint
- 580A6F4CC4E4B669B9EBDC1B2B3E087B80D0678D
- Subject
- Microsoft Root Certificate Authority 2010
- Issuer
- Microsoft Root Certificate Authority 2010
- Valid from
- 1277330220.0
- Valid to
- 2066249040.0
- Fingerprint
- 3B1EFD3A66EA28B16697394703A72CA340A05BD5