- 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
93f668b6903156fbac891fcf6c31d456712d7c3cdded4524989d350ecb2deb5e- SHA1
7183a7d96532e219e251258d22eb6ef397c59c5a- MD5
8025fce81ef1b9d09fbb20e1c69cf448- Filename
- kxcbrfx.exe
- File type
- elf
- MIME
- application/x-elf
- File size
- 76344
- Filename variants
- 2 reported
- TLSH
T191737C319D792E57C2D0A03B42F74375B2F2178E39A8861E7DB10E1DFF24AA0651727A- SSDEEP
768:gd7QjKozOpSYT+IqrL4UXWQiijiaf7yyepb8z0nWmG4lbSGKO+pGHsupS7:gtQjKAOpJTtqrLf7i67X0nRlK4Mui
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 3. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 71%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections71%
VirusSign confidence100%
Relationship context3 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.
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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.
2shown
0%
mz
8 bytes
contains
Filename
tutorial061_us.win32.imgb
File type
mz
MIME
application/octet-stream
Size
8
SHA1
ce296b184763a332aca5193149245ab4653334e8
0%
text
62 bytes
contains
Filename
5da0b2d927ccda5332c1e053baec019d7bfb4b0605d7d6c7621052087c81bda2.sample
File type
text
MIME
text/plain
Size
62
SHA1
82520d0c476256d276861afe5c02c83d444b380c
Related IPs
Network IPs associated with this indicator.
1shown
DE
communicates
CIDR
212.113.116.0/24
Network
212.113.116.0-212.113.116.255
First seen
2023-11-03T12:31:00Z
Last seen
2026-11-10T05:03:40Z
Analysis details
Severity: criticaltrojancve-2017-17215elfexploitpolymorphic
Freshness: Fresh · Last seen today.
- Detection rate
- 71%
- Threat type
- trojan
- Family
- mirai
- Confidence
- 100%
- detection
- 71 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
93f668b6903156fbac891fcf6c31d456712d7c3cdded4524989d350ecb2deb5e- SHA1
7183a7d96532e219e251258d22eb6ef397c59c5a- MD5
8025fce81ef1b9d09fbb20e1c69cf448- Filename
- kxcbrfx.exe
- File type
- elf
- MIME
- application/x-elf
- File size
- 76344
- TLSH
T191737C319D792E57C2D0A03B42F74375B2F2178E39A8861E7DB10E1DFF24AA0651727A- SSDEEP
768:gd7QjKozOpSYT+IqrL4UXWQiijiaf7yyepb8z0nWmG4lbSGKO+pGHsupS7:gtQjKAOpJTtqrLf7i67X0nRlK4Mui- First seen
- 2026-11-09T17:17:18Z
- Last seen
- 2026-11-10T05:03:47Z
- Filename variants
- 2 reported
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: 3. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 71%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family mirai.
Relationship context
3 related indicators are shown across 2 relationship group(s).
Observation timeline
4 timestamped observations are arranged from 2013-02-24 to 2026-11-09. 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 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
- kxcbrfx.exe
- File type
- elf
- MIME
- application/x-elf
- Size
- 76344