- 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
88d5738faf554477ace7ccc3f3a43ab0ec975ecde469ce562a656b18655765ea- SHA1
fcfd4090eadf150313e72c4adba10a0c1ca166ab- MD5
cf0c0f3241a9583a5e6823eb9c2e3033- Filename
- wdvcache.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 3593071
- PE platform
- x86 32-bit
- PE sections
- 3
- Import libraries
- 1
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 5. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 75%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections75%
VirusSign confidence100%
Relationship context5 visible
Threat classificationdraftor
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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.
Related domains
Domains associated with this indicator.
5shown
35%
high
.cn
communicates
Root
sa1atik.cn
TLD
cn
First seen
2026-03-15T00:05:21Z
Last seen
2026-11-11T17:01:23Z
5%
low
.network
communicates
Root
orbs.network
TLD
network
Subdomain
ton.access
First seen
2023-10-07T15:19:39Z
Last seen
2026-11-11T16:49:22Z
5%
low
.io
communicates
Root
tonapi.io
TLD
io
First seen
2023-10-01T02:55:11Z
Last seen
2026-11-11T17:01:23Z
0%
.com
communicates
Root
cloudflare-dns.com
TLD
com
First seen
2023-04-08T06:08:56Z
Last seen
2026-11-11T17:17:29Z
0%
.google
communicates
Root
dns.google
TLD
google
First seen
2023-09-29T14:17:35Z
Last seen
2026-11-11T17:52:50Z
Analysis details
Severity: criticaltrojanexeupxfile-overlay
Freshness: Fresh · Last seen today.
- Detection rate
- 75%
- Threat type
- trojan
- Family
- draftor
- Confidence
- 100%
- detection
- 75 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
88d5738faf554477ace7ccc3f3a43ab0ec975ecde469ce562a656b18655765ea- SHA1
fcfd4090eadf150313e72c4adba10a0c1ca166ab- MD5
cf0c0f3241a9583a5e6823eb9c2e3033- Filename
- wdvcache.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 3593071
- PE platform
- x86 32-bit
- PE sections
- 3
- Import libraries
- 1
- TLSH
T123F5335BF5AB47B3F7D9A831560FC66458B09FE40A20D38AD4DBAADF0886BD0C241375- SSDEEP
98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Ok:iJiafuIO7rhWEES4F- Imphash
6ed4f5f04d62b18d96b26d6db7c18840- First seen
- 2026-10-27T04:01:43Z
- Last seen
- 2026-11-11T05:25:15Z
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: 5. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 75%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family draftor.
Relationship context
5 related indicators are shown across 1 relationship group(s).
Observation timeline
6 timestamped observations are arranged from 2023-04-08 to 2026-10-27. 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 draftor.
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
- wdvcache.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 3593071
- PE platform
- x86 32-bit
- Entry point
- 12922784
- Sections
- 3
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
View details · 1 shown
- Platform
- x86 32-bit
- Entry point
- 12922784
- Sections
- 3
PE sections3
3 sections
- 3 PE sections
- Common permissions: rwx, rw
- 3 unique section names
View details · 3 shown
- Name
- UPX0
- Virtual address
- 4096
- Virtual size
- 9330688
- Raw size
- 0
- Permissions
- rwx
- Entropy
- 0.0
- Name
- UPX1
- Virtual address
- 9334784
- Virtual size
- 3592192
- Raw size
- 3591680
- Permissions
- rwx
- Entropy
- 8.0
- Name
- UPX2
- Virtual address
- 12926976
- Virtual size
- 4096
- Raw size
- 512
- Permissions
- rw
- Entropy
- 1.47
Imports1
1 DLL groups
- 1 import DLL groups
- 4 imported functions summarized
View details · 1 shown
- Library
- KERNEL32.DLL
- Functions
- ExitProcess, GetProcAddress, LoadLibraryA, VirtualProtect
Behavior details
selected detailsSelected behavioral observations and reported framework mappings.
View details · 4 shown
- packed with UPX
- packed with generic packer
- reference anti-VM strings targeting Qemu
- resolve function by parsing PE exports
View MITRE ATT&CK details · 2 shown
View MBC details · 3 shown
- F0001.002 — Standard CompressionObjectives: OB0001 · OB0002 · OB0006
- F0001.008 — UPXObjectives: OB0001 · OB0002 · OB0006
- B0009 — Virtual Machine DetectionObjectives: OB0001