- First seen
- Last seen
THREAT SIGNALMedium
Read alongside the verdict
Indicator overview
INDICATOR PROFILEVirusSign reports high analysis confidence alongside a low or unreported engine detection rate. These are different measures; review the supporting classification and relationships.
- SHA256
0af6bc491e27a436bb1556db81385e64ea90b3dce0d97a904ced3bc197badd6f- SHA1
512961b2c8c3814e7c230aaba9bec401a0ec8614- MD5
98d7ba3351448da0ab66db7db1b5a8d9- Filename
- jklarm
- File type
- elf
- MIME
- application/x-elf
- File size
- 110824
- TLSH
T1F4B31985BCC18712C6E160B2FB1E91CD372703B8D3E67213DD29AB19635B8A70E7B651- SSDEEP
1536:Zbb19SS8e+1OWAtOl/oJU6KuEVhGEf5+Nrp/pwJzzRSm98BJta/ftvX:Fb1lG1HAkwauErGEANrd6Jz998BWFX
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
High-confidence evidence. Related indicators in this report: 9. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (29%).
Confidence signal
VirusSign reports 98% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections29%
VirusSign confidence98%
Relationship context9 visible
Threat classificationmirai
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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.
Dropped / child files
Files dropped, bundled, or created by the queried file.
3shown
0%
67 bytes
contains
Filename
.shstrtab
MIME
application/octet-stream
Size
67
SHA1
680e1baaa42dda8a72d142fb347230633696b344
First seen
2022-06-10T16:26:48Z
0%
mz
8 bytes
contains
Filename
tutorial061_us.win32.imgb
File type
mz
MIME
application/octet-stream
Size
8
SHA1
ce296b184763a332aca5193149245ab4653334e8
0%
4 bytes
contains
Filename
.init_array
MIME
application/octet-stream
Size
4
SHA1
9069ca78e7450a285173431b3e52c5c25299e473
First seen
2006-12-13T01:02:57Z
Related IPs
Network IPs associated with this indicator.
5shown
IN
communicates
CIDR
122.160.100.0/22
Network
122.160.101.192-122.160.101.207
First seen
2026-11-11T23:21:10Z
Last seen
2026-11-12T00:08:22Z
IN
communicates
CIDR
122.160.100.0/22
Network
122.160.100.248-122.160.100.255
First seen
2026-11-11T23:21:10Z
Last seen
2026-11-12T00:08:22Z
IN
communicates
CIDR
122.160.100.0/22
Network
122.160.0.0-122.163.255.255
First seen
2026-11-11T23:21:10Z
Last seen
2026-11-12T00:08:22Z
IN
communicates
CIDR
122.160.100.0/22
Network
122.160.100.64-122.160.100.127
First seen
2026-11-11T23:21:10Z
Last seen
2026-11-12T00:08:22Z
IN
communicates
CIDR
122.160.100.0/22
Network
122.160.100.64-122.160.100.127
First seen
2026-11-11T23:21:10Z
Last seen
2026-11-12T00:08:22Z
Related domains
Domains associated with this indicator.
1shown
6%
low
.dyn
communicates
TLD
dyn
Subdomain
lkol
First seen
2026-10-14T17:01:37Z
Last seen
2026-11-12T02:40:27Z
Analysis details
Severity: hightrojanelfarmprocess-renamedebug-checkservice-scan
Freshness: Fresh · Last seen today.
- Detection rate
- 29%
- Threat type
- trojan
- Family
- mirai
- Confidence
- 98%
- confidence
- 98 · VirusSign confidence; engine detections are reported separately.
Overview
- SHA256
0af6bc491e27a436bb1556db81385e64ea90b3dce0d97a904ced3bc197badd6f- SHA1
512961b2c8c3814e7c230aaba9bec401a0ec8614- MD5
98d7ba3351448da0ab66db7db1b5a8d9- Filename
- jklarm
- File type
- elf
- MIME
- application/x-elf
- File size
- 110824
- TLSH
T1F4B31985BCC18712C6E160B2FB1E91CD372703B8D3E67213DD29AB19635B8A70E7B651- SSDEEP
1536:Zbb19SS8e+1OWAtOl/oJU6KuEVhGEf5+Nrp/pwJzzRSm98BJta/ftvX:Fb1lG1HAkwauErGEANrd6Jz998BWFX- First seen
- 2026-11-11T23:42:51Z
- Last seen
- 2026-11-12T00:08:22Z
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
High-confidence evidence. Related indicators in this report: 9. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (29%).
Confidence signal
VirusSign reports 98% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family mirai.
Relationship context
9 related indicators are shown across 3 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
10 timestamped observations are arranged from 2006-12-13 to 2026-11-11. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
VirusSign reports high analysis confidence alongside a low or unreported engine detection rate. These are different measures; review the supporting classification and relationships.
Reported engine detection rate. A low rate alone does not establish that the indicator is benign.
VirusSign analysis confidence; separate from detection rate and actor-association confidence.
3 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family mirai.
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
- jklarm
- File type
- elf
- MIME
- application/x-elf
- Size
- 110824
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- Classification label
- Connects to IPs without corresponding DNS lookups
- Connects to many IPs within the same subnet mask (likely port scanning)
- Detected TCP or UDP traffic on non-standard ports
- Enumerates processes within the "proc" file system
5 shown
View MITRE ATT&CK details · 5 shown
- T1571 — Detected TCP or UDP traffic on non-standard portsTactics: TA0011
- T1003 — Enumerates processes within the "proc" file systemTactics: TA0006
- T1064 — Found strings indicative of a multi-platform dropperTactics: TA0002 · TA0005
- T1027.008 — Sample has stripped symbol tableTactics: TA0005
- T1205.002 — Sample listens on a socketTactics: TA0003 · TA0005 · TA0011
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity5+
TCPports 80, 39159
- 5+ outbound connections observed
- 0 domains, 5+ IPs, 0 URLs
- Common ports: 80, 39159
- Protocols: TCP
View details · 5 shown
- IP
- 85.122.114.16
- Port
- 39159
- Protocol
- TCP
- IP
- 122.160.99.219
- Port
- 80
- Protocol
- TCP
- IP
- 122.160.99.207
- Port
- 80
- Protocol
- TCP
- IP
- 122.160.97.254
- Port
- 80
- Protocol
- TCP
- IP
- 122.160.96.9
- Port
- 80
- Protocol
- TCP
5 shown
DNS request activity1
A1 response IPs
- 1 DNS requests observed
- 1 unique queries
- 1 response IPs
- Query types: A
- Response codes: NOERROR
View details · 1 shown
- Query
- lkol.dyn
- Type
- A
- Answers
- 178.10.252.73
- Response
- NOERROR