MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81edc0b4af09f855d026fac7cb8612cc760be4bda58bd5b6242effee69ea9bde. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 81edc0b4af09f855d026fac7cb8612cc760be4bda58bd5b6242effee69ea9bde
SHA3-384 hash: f071aa4e621796eaf8d90a840bbf7b77109a26b9ec73bb32000a9da7863ec93c7ff3b7fd0ee97d3e3817a1b04212930b
SHA1 hash: 7f392e514d05bc2293b7b0b5275b6fcbc0245a1c
MD5 hash: 26870dfa614302fc3fcedd6700c09af2
humanhash: beer-hamper-jersey-texas
File name:miron.sparc
Download: download sample
Signature Mirai
Create hunting rule
File size:37'792 bytes
First seen:2026-08-12 12:53:53 UTC
Last seen:2026-08-12 14:30:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:SjCzgE1W/fCnpKMCTF9ywVcVPZ8qIKbiq9rCTXHE6lVjRNEgac:SjggzmpKv9DVcVPZ8qIKbiSrQHE6Ljc2
TLSH T17603081229792F07D0E0B97E31B78791F2A16B9A2794C54FBD731C4FEE26310581A7B8
telfhash t1d9d02b01a870455c8dc69ab45c9d05b56a01221364578b108f00d670cc3f450e70dd46
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/39af7aba-b0d6-4dac-847b-d7286101a2fc/
Detection(s):
SecuriteInfo.com.Linux.Mirai.4773.7832.6489.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a7c6d0b8bb7ee2355b09ae3/reports/22b7cb44-a580-4d23-8bec-541ba1e41bb9/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1ddf94cf-b5f1-4aa0-8aac-211aa3958d88
Behavior Graph:
Download SVG
%3 guuid=b87ad1f8-1a00-0000-e158-c797b60a0000 pid=2742 /usr/bin/sudo guuid=6c96eafa-1a00-0000-e158-c797bb0a0000 pid=2747 /tmp/sample.bin guuid=b87ad1f8-1a00-0000-e158-c797b60a0000 pid=2742->guuid=6c96eafa-1a00-0000-e158-c797bb0a0000 pid=2747 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e9417bfa-58ed-4090-9021-fa7428bc67cb
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1956840
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/81edc0b4af09f855d026fac7cb8612cc760be4bda58bd5b6242effee69ea9bde
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/81edc0b4af09f855d026fac7cb8612cc760be4bda58bd5b6242effee69ea9bde/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-12 13:11:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qhw4bnfpbh4flubg7ld4xbqszr3axzf5uwf5lnref37642pktppa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260812-p5jjrsgq3y/
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/81edc0b4af09f855d026fac7cb8612cc760be4bda58bd5b6242effee69ea9bde

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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/

File information

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

Web download

Mirai

elf 81edc0b4af09f855d026fac7cb8612cc760be4bda58bd5b6242effee69ea9bde

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3902843/
  
Delivery method
Distributed via web download

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