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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28c2c8599a12114d2703e87a629cb8a715db1284e936c8476cb3eb592d971b15. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28c2c8599a12114d2703e87a629cb8a715db1284e936c8476cb3eb592d971b15
SHA3-384 hash: 01367fc112927da2e0d9674f6c6479990042d1b0e233929bb46c1b2a3905ffdf49538384bdc8f2d2be4cece247aa4fc0
SHA1 hash: 68eb09e183e14a0bcbc6c97e54160564bccada71
MD5 hash: e97b1fc455e73e7736f0163c23ba79cf
humanhash: pip-grey-arizona-tango
File name:main.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:41'128 bytes
First seen:2026-08-13 20:30:06 UTC
Last seen:2026-08-14 13:50:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:3oWpO2WYpKDgFcNTxv7vHqaISPDTgMisqRl78mT/:3oWHpKDgCvHqgisqRimT
TLSH T15F031C97C9369EB9C016F8B1A4F58E780716BD554E2F0EA4A035CBE0038B9C9F189776
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a7e2977656217a7e6b5dda5/reports/8c992304-64a3-4411-9207-fa9d07865c49/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-13T18:14:00Z UTC
Last seen:
2026-08-13T18:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/28c2c8599a12114d2703e87a629cb8a715db1284e936c8476cb3eb592d971b15/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0fa54bc1-f6cc-43f8-a63f-6006e45be13f
Behavior Graph:
Download SVG
%3 guuid=b1e3cc3d-1b00-0000-8afd-42c25b0b0000 pid=2907 /usr/bin/sudo guuid=5f45813f-1b00-0000-8afd-42c2620b0000 pid=2914 /tmp/sample.bin guuid=b1e3cc3d-1b00-0000-8afd-42c25b0b0000 pid=2907->guuid=5f45813f-1b00-0000-8afd-42c2620b0000 pid=2914 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/144c05fe-064f-4fae-8439-1709d01db038
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
3 / 100
Link:
https://www.joesandbox.com/analysis/1957894
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/28c2c8599a12114d2703e87a629cb8a715db1284e936c8476cb3eb592d971b15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28c2c8599a12114d2703e87a629cb8a715db1284e936c8476cb3eb592d971b15/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-08-13 20:30:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdbmqwm2ciiu2jyd5b5gfhfyu4k5weue5e3mqr3mwpvvslmxdmkq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260813-zajldsfl3w/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/28c2c8599a12114d2703e87a629cb8a715db1284e936c8476cb3eb592d971b15

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 28c2c8599a12114d2703e87a629cb8a715db1284e936c8476cb3eb592d971b15

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897916/
  
Delivery method
Distributed via web download

Comments