- 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
af3ddecb85a7b8e63c5ada278c5a746e1908fcc44efc9b017159afdde8736081- SHA1
73af69df1e6a3272cf0f1d9b69353361a47af1dd- MD5
b8b20989c3c3594f5778d7609392e5d6- Filename
- sh4.elf
- File type
- elf
- MIME
- application/x-elf
- File size
- 75232
- Filename variants
- 2 reported
- TLSH
T1CC739E77D4265E58C08248B070B49FB44F63A1C442571FB76AA6C2B89483EEDF619FE8- SSDEEP
1536:2aUJJ0wByu/388tO2l9HxxK/Wfy5NkY9C8F4nkZRKA1:2h00yu/88t1lY/LNkY99h1
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 48%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections48%
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.
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.
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
15%
medium
VN
communicates
CIDR
160.250.4.0/23
Network
160.250.4.0-160.250.5.255
First seen
2026-08-20T04:27:44Z
Last seen
2026-11-10T17:45:28Z
Analysis details
Severity: criticaltrojanpolymorphicelfmiraibotnetlinuxtorii
Freshness: Recent · Last seen 9 days ago.
- Detection rate
- 48%
- Threat type
- trojan
- Family
- mirai
- Confidence
- 100%
- detection
- 48 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
af3ddecb85a7b8e63c5ada278c5a746e1908fcc44efc9b017159afdde8736081- SHA1
73af69df1e6a3272cf0f1d9b69353361a47af1dd- MD5
b8b20989c3c3594f5778d7609392e5d6- Filename
- sh4.elf
- File type
- elf
- MIME
- application/x-elf
- File size
- 75232
- TLSH
T1CC739E77D4265E58C08248B070B49FB44F63A1C442571FB76AA6C2B89483EEDF619FE8- SSDEEP
1536:2aUJJ0wByu/388tO2l9HxxK/Wfy5NkY9C8F4nkZRKA1:2h00yu/88t1lY/LNkY99h1- First seen
- 2026-11-02T07:01:10Z
- Last seen
- 2026-11-02T18:34:08Z
- 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 48%.
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 2026-11-02. 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 9 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
- sh4.elf
- File type
- elf
- MIME
- application/x-elf
- Size
- 75232