- First seen
- Last seen
THREAT SIGNALMedium-high
Read alongside the verdict
Indicator overview
INDICATOR PROFILEEngine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
- SHA256
53b5f8110b3591ee640a832fc1de7d004bb186e86738ddf3f56fdafdb42eac1e- SHA1
2afee52a155535683e419efdbe3d249247ba94f7- MD5
51875834fcc2051e36448f858b99b605- Filename
- 53b5f811_uzum_beacon.elf.bin
- File type
- elf
- MIME
- application/x-elf
- File size
- 15958243
- TLSH
T107F65A17E8A515E8C0EEC535CA77A227BB707C8E4A74231B1F90F6243F33B606A99754- SSDEEP
98304:GqMvtjN1+lG3Hrt880g/YfoM2qFLgdWx2lLU+Eizcz7hDYDNaI1fjQEIe:rMR1keH+80g/rMvLoWKUPiaopT
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 6. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 33%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections33%
VirusSign confidence100%
Relationship context6 visible
Threat classificationsliver
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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.
5shown
11%
medium
JP
communicates
CIDR
64.204.80.0/24
Network
64.204.80.0-64.204.80.255
First seen
2026-11-10T00:58:31Z
Last seen
2026-11-14T23:23:42Z
GB
communicates
CIDR
185.125.188.0/22
Network
185.125.188.0-185.125.191.255
First seen
2022-11-20T19:58:16Z
Last seen
2026-11-15T01:03:25Z
GB
communicates
CIDR
185.125.188.0/22
Network
185.125.188.0-185.125.191.255
First seen
2022-11-21T12:49:05Z
Last seen
2026-11-15T01:03:27Z
GB
communicates
CIDR
185.125.188.0/22
Network
185.125.188.0-185.125.191.255
First seen
2022-11-20T19:58:16Z
Last seen
2026-11-15T01:03:25Z
GB
communicates
CIDR
185.125.188.0/22
Network
185.125.188.0-185.125.191.255
First seen
2022-11-20T19:58:16Z
Last seen
2026-11-15T01:03:25Z
Related domains
Domains associated with this indicator.
1shown
0%
.io
communicates
Root
snapcraft.io
TLD
io
Subdomain
api
First seen
2023-10-01T01:10:27Z
Last seen
2026-11-15T01:03:25Z
Analysis details
Severity: criticaltrojan64bitelfdebug-checkdiscoverysliverbackdoor
Freshness: Fresh · Last seen today.
- Detection rate
- 33%
- Threat type
- trojan
- Family
- sliver
- Confidence
- 100%
- detection
- 33 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
53b5f8110b3591ee640a832fc1de7d004bb186e86738ddf3f56fdafdb42eac1e- SHA1
2afee52a155535683e419efdbe3d249247ba94f7- MD5
51875834fcc2051e36448f858b99b605- Filename
- 53b5f811_uzum_beacon.elf.bin
- File type
- elf
- MIME
- application/x-elf
- File size
- 15958243
- TLSH
T107F65A17E8A515E8C0EEC535CA77A227BB707C8E4A74231B1F90F6243F33B606A99754- SSDEEP
98304:GqMvtjN1+lG3Hrt880g/YfoM2qFLgdWx2lLU+Eizcz7hDYDNaI1fjQEIe:rMR1keH+80g/rMvLoWKUPiaopT- First seen
- 2026-11-14T23:19:02Z
- Last seen
- 2026-11-14T23:23:42Z
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: 6. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 33%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family sliver.
Relationship context
6 related indicators are shown across 2 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
7 timestamped observations are arranged from 2022-11-20 to 2026-11-14. 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 sliver.
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
- 53b5f811_uzum_beacon.elf.bin
- File type
- elf
- MIME
- application/x-elf
- Size
- 15958243
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- Binary file triggered YARA rule
- Classification label
- Connects to IPs without corresponding DNS lookups
- Drops files onto disk
- ELF files written in Go
5 shown
View MITRE ATT&CK details · 4 shown
View MBC details · 2 shown
- CommunicationObjectives: OC0006
- C0002 — HTTP CommunicationObjectives: OC0006
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity3
TCPports 443, 80
- 3 outbound connections observed
- 0 domains, 3 IPs, 0 URLs
- Common ports: 443, 80
- Protocols: TCP
View details · 3 shown
- IP
- 64.204.80.235
- Port
- 443
- Protocol
- TCP
- IP
- 185.125.190.106
- Port
- 443
- Protocol
- TCP
- IP
- 169.254.169.254
- Port
- 80
- Protocol
- TCP
DNS request activity1
A5+ response IPs
- 1 DNS requests observed
- 1 unique queries
- 5+ response IPs
- Query types: A
- Response codes: NOERROR
View details · 1 shown
- Query
- api.snapcraft.io
- Type
- A
- Answers
- 185.125.190.107, 185.125.190.105, 185.125.190.106, 185.125.190.109, 185.125.190.108, 185.125.190.110
- Response
- NOERROR