MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89ac1aa0c157d680c95bc133517a183191e7aa758ec24f5015ae975b6a0896f0. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89ac1aa0c157d680c95bc133517a183191e7aa758ec24f5015ae975b6a0896f0
SHA3-384 hash: 9df9cb0cecb576c7c6effc8facd90a40b593aa8227b528d62c44d4fc1c5e47a10b110a8c563196804e8d8e8b8e5f41c1
SHA1 hash: cd9162e961c7ac572e111f398c3a2180bf4720cc
MD5 hash: 54cb0cb12a36ef91b833b43104090257
humanhash: hotel-illinois-wyoming-kitten
File name:parm5
Download: download sample
Signature Mirai
Create hunting rule
File size:44'576 bytes
First seen:2026-03-11 01:07:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:fJlaRQ8XJe0q0QZWHsdzstNgMZeijbjz+SyMlMGWowq71dUx:fa/Xs09QWNgeRTDyM3w61d6
TLSH T16F1329D2B8C29B37C1E0127AE56E805D3325A7E8D2CFB717CA156B417A8A41F4D77B02
telfhash t172f05c04be668e0559e79570cdbd07a4e802111391a69b24cf12cbe0883f448e308d1d
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a09006bd59a03472033d3e8fd71c160f37d3870dd04e94a0ab09fe15ee32db5b
File size (compressed) :20'868 bytes
File size (de-compressed) :44'576 bytes
Format:linux/arm
Packed file: a09006bd59a03472033d3e8fd71c160f37d3870dd04e94a0ab09fe15ee32db5b

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/1a83541c-fa79-4db1-8ef6-0f905cc519b2/
Detection(s):
Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/89ac1aa0c157d680c95bc133517a183191e7aa758ec24f5015ae975b6a0896f0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/89ac1aa0c157d680c95bc133517a183191e7aa758ec24f5015ae975b6a0896f0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7aeccd46-8293-486e-9a57-6c2481561673
Behavior Graph:
Download SVG
%3 guuid=88290704-1c00-0000-1f93-d6c5a30c0000 pid=3235 /usr/bin/sudo guuid=0aec5506-1c00-0000-1f93-d6c5a80c0000 pid=3240 /tmp/sample.bin guuid=88290704-1c00-0000-1f93-d6c5a30c0000 pid=3235->guuid=0aec5506-1c00-0000-1f93-d6c5a80c0000 pid=3240 execve
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/89ac1aa0c157d680c95bc133517a183191e7aa758ec24f5015ae975b6a0896f0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89ac1aa0c157d680c95bc133517a183191e7aa758ec24f5015ae975b6a0896f0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/89ac1aa0c157d680c95bc133517a183191e7aa758ec24f5015ae975b6a0896f0
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-11 01:08:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rgwbvigbk7libsk3yezvc6qyggi6pktvr3be6uavv2lvw2qis3ya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260311-bhfbyabz2s/
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/89ac1aa0c157d680c95bc133517a183191e7aa758ec24f5015ae975b6a0896f0

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 a09006bd59a03472033d3e8fd71c160f37d3870dd04e94a0ab09fe15ee32db5b

Mirai

elf 89ac1aa0c157d680c95bc133517a183191e7aa758ec24f5015ae975b6a0896f0

(this sample)

  
Dropped by
SHA256 a09006bd59a03472033d3e8fd71c160f37d3870dd04e94a0ab09fe15ee32db5b
  
URLhaus
https://urlhaus.abuse.ch/url/3793900/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a55d1f5ed50648323a9d31284f388eea

Comments