- 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
8ddd03bfb64e9e13b442dd830ab581eb3385cab03ef6c1c40a43c1ddae00e89c- SHA1
a8c25e5f089ce28ef58161d9c2a6fe45b466c84e- MD5
674c015384f6622bf783d95ac3e97f97- Filename
- 8ddd03bf_q7vylk.exe.bin
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 912421
- PE platform
- x64 64-bit
- PE sections
- 5
- TLSH
T15E156C54779341D5E036593AD5CEAA27F1A2BD1A5AF4CF6B1700CFC62AE32A0235B313
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 4. 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 context4 visible
Threat classificationvidar
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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.
Review approximate infrastructure locations and geographic concentration.
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.
Related IPs
Network IPs associated with this indicator.
2shown
DE
communicates
CIDR
23.58.104.0/22
Network
23.32.0.0-23.67.255.255
First seen
2026-08-15T00:41:35Z
Last seen
2026-11-09T17:48:20Z
5%
high
GB
communicates
CIDR
149.154.160.0/21
Network
149.154.164.0-149.154.167.255
First seen
2023-10-01T03:52:54Z
Last seen
2026-11-15T02:34:27Z
Related domains
Domains associated with this indicator.
2shown
5%
low
.com
communicates
Root
steamcommunity.com
TLD
com
First seen
2023-09-29T21:59:31Z
Last seen
2026-11-15T02:34:27Z
0%
.me
communicates
Root
t.me
TLD
me
First seen
2023-10-01T03:52:54Z
Last seen
2026-11-15T01:59:44Z
Analysis details
Severity: criticaltrojanfile-overlay64bitexepayload
Freshness: Fresh · Last seen 5 days ago.
- Detection rate
- 68%
- Threat type
- trojan
- Family
- vidar
- Confidence
- 100%
- detection
- 68 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
8ddd03bfb64e9e13b442dd830ab581eb3385cab03ef6c1c40a43c1ddae00e89c- SHA1
a8c25e5f089ce28ef58161d9c2a6fe45b466c84e- MD5
674c015384f6622bf783d95ac3e97f97- Filename
- 8ddd03bf_q7vylk.exe.bin
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 912421
- PE platform
- x64 64-bit
- PE sections
- 5
- TLSH
T15E156C54779341D5E036593AD5CEAA27F1A2BD1A5AF4CF6B1700CFC62AE32A0235B313- SSDEEP
24576:8z7OiBSSLZbT4jzOSbRjgT1hcVl14WVSOD1NwgdN9xdWoSY1Y:8z7OiBSSLZbT4jzOSbRjgT1hcVl14WVm- First seen
- 2026-10-28T10:43:53Z
- Last seen
- 2026-11-09T17:47:00Z
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: 4. 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 vidar.
Relationship context
4 related indicators are shown across 2 relationship group(s).
Observation timeline
5 timestamped observations are arranged from 2023-09-29 to 2026-10-28. 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.
2 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family vidar.
Last seen 5 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
- 8ddd03bf_q7vylk.exe.bin
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 912421
- PE platform
- x64 64-bit
- Entry point
- 372848
- Sections
- 5
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity2
TCPports 443
- 2 outbound connections observed
- 0 domains, 2 IPs, 0 URLs
- Common ports: 443
- Protocols: TCP
View details · 2 shown
- IP
- 149.154.167.99
- Port
- 443
- Protocol
- TCP
- IP
- 23.58.105.18
- Port
- 443
- Protocol
- TCP
DNS request activity2
A2 response IPs
- 2 DNS requests observed
- 2 unique queries
- 2 response IPs
- Query types: A
- Response codes: NOERROR
View details · 2 shown
- Query
- steamcommunity.com
- Type
- A
- Answers
- 23.58.105.18
- Response
- NOERROR
- Query
- t.me
- Type
- A
- Answers
- 149.154.167.99
- Response
- NOERROR
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x64 64-bit5 sections
- Platform: x64 64-bit
- Sections: 5
- Entry point: present
View details · 1 shown
- Platform
- x64 64-bit
- Entry point
- 372848
- Sections
- 5
PE sections5
5 sections
- 5 PE sections
- Common permissions: r, rw, rx
- 5 unique section names
View details · 5 shown
- Name
- .text
- Virtual address
- 4096
- Virtual size
- 486909
- Raw size
- 486912
- Permissions
- rx
- Entropy
- 6.66
- Name
- .rdata
- Virtual address
- 491520
- Virtual size
- 89596
- Raw size
- 89600
- Permissions
- r
- Entropy
- 6.65
- Name
- .data
- Virtual address
- 581632
- Virtual size
- 312736
- Raw size
- 312832
- Permissions
- rw
- Entropy
- 1.51
- Name
- .pdata
- Virtual address
- 897024
- Virtual size
- 20136
- Raw size
- 20480
- Permissions
- r
- Entropy
- 5.61
- Name
- .reloc
- Virtual address
- 917504
- Virtual size
- 1420
- Raw size
- 1536
- Permissions
- r
- Entropy
- 5.33
Behavior details
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- Content matched by YARA rules
- Creates mutex
- Delays execution
- Enumerates running processes
- Malicious content matched by YARA rules
5 shown
View MITRE ATT&CK details · 5 shown
View MBC details · 5 shown
- B0001.034 — Anti-debugging InstructionsObjectives: OB0001
- B0032.020 — Argument ObfuscationObjectives: OB0002
- C0026.001 — Base64Objectives: OC0004
- E1027.m03 — Encoding-Custom AlgorithmObjectives: OB0002 · OB0006
- E1027.m02 — Encoding-Standard AlgorithmObjectives: OB0002 · OB0006
5 shown