MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9a3aec22b3c8448f043f5a4b1d81d1a6b2bc6ecff8941ac2c970af7e9321612. 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: 4


Intelligence 4 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9a3aec22b3c8448f043f5a4b1d81d1a6b2bc6ecff8941ac2c970af7e9321612
SHA3-384 hash: c55dd32ba50ac1cd12f066f9ad944275def30302b3c24ae17d3495a8b2d6f8ed064547df0c1ffc4b7a9c809348bc272c
SHA1 hash: 347d6f20147ab4808137a907f5a9f6fa8fd0cd9c
MD5 hash: 3e3464b206c94a1e4b85ffa0fba34301
humanhash: texas-mirror-washington-network
File name:daredevil.sparc
Download: download sample
Signature Mirai
Create hunting rule
File size:51'624 bytes
First seen:2026-08-21 10:32:43 UTC
Last seen:2026-08-21 11:59:28 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:OFuJ3W48DojszUVSPXTqF5UY7oNt0LonEmCaF32kCCCw5FK:OAJ3B8DE5aeF5Xct00EmCaF38Cr5FK
TLSH T12433F715EE785B2BC1D0323658D74A31E9B253D917A89A8FBEB32C099D54320313EEDD
telfhash t102e0df41fdb98b1989e7aab4dc8d46a4a8025223a2664b20cf51dbe08c3f554b70dd6e
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fd14757d-d52b-4cee-ae5d-40d95be76efa
Behavior Graph:
Download SVG
%3 guuid=2c914e75-1d00-0000-b0ef-5f07290a0000 pid=2601 /usr/bin/sudo guuid=6dae7b78-1d00-0000-b0ef-5f07300a0000 pid=2608 /tmp/sample.bin guuid=2c914e75-1d00-0000-b0ef-5f07290a0000 pid=2601->guuid=6dae7b78-1d00-0000-b0ef-5f07300a0000 pid=2608 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/348b6b77-1b1d-4290-9ba2-dde825ab1530
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c9a3aec22b3c8448f043f5a4b1d81d1a6b2bc6ecff8941ac2c970af7e9321612
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c9a3aec22b3c8448f043f5a4b1d81d1a6b2bc6ecff8941ac2c970af7e9321612/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-21 10:33:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zgr25qrlhscer4cd6wsldwa5djvsxrxm76eudlbms4fpp2jscyja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260821-mlmqzacn6t/
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/c9a3aec22b3c8448f043f5a4b1d81d1a6b2bc6ecff8941ac2c970af7e9321612

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf c9a3aec22b3c8448f043f5a4b1d81d1a6b2bc6ecff8941ac2c970af7e9321612

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3906523/
  
Delivery method
Distributed via web download

Comments