MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83af71f759f6816799de342d0513c979de0239484d39dbc289a30135a0b6e48c. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83af71f759f6816799de342d0513c979de0239484d39dbc289a30135a0b6e48c
SHA3-384 hash: 2e8b4ad592ec903149d29ae635ec4e52ee406933c1a86a142ba18fbbfb2718da3076e8b3d9540da20a12f968d1ecdb93
SHA1 hash: 49db5552a83da959ff6765b3cb9344581d01ac76
MD5 hash: f93f82de24555a7c07b670ef35a871b3
humanhash: twenty-wisconsin-saturn-hydrogen
File name:main_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:133'920 bytes
First seen:2025-11-19 17:12:55 UTC
Last seen:2025-11-20 07:20:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:UFKdzElm18uZJNb4A6Fa8eAZHk4VB7fzTTr71igYSvGueqZvd2UlqKwyw6RNPYTV:UFKp50VU8e947Lb71izSftBdRalKo
TLSH T170D30945F8504B23C6C611BBFB5E428D3B2A17E8D3EF720399256F60378695B0E3B946
telfhash t12e11401a8f942e4eaff4000e869ea21b547075592f2b78538c2a752b93831c2f06dc53
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 :
68
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.32133.LX.BOT.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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin mirai rust
Link:
https://www.filescan.io/uploads/691dfab050582f12f322bc09/reports/5c4190d0-151c-4ec8-883b-07a558033719/overview
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/83af71f759f6816799de342d0513c979de0239484d39dbc289a30135a0b6e48c
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/26c34db1-30cf-4b33-bf39-4075f65d1e25
Behavior Graph:
Download SVG
%3 guuid=c7cf738a-1900-0000-6547-5c25e50e0000 pid=3813 /usr/bin/sudo guuid=7eaa558c-1900-0000-6547-5c25ec0e0000 pid=3820 /tmp/sample.bin guuid=c7cf738a-1900-0000-6547-5c25e50e0000 pid=3813->guuid=7eaa558c-1900-0000-6547-5c25ec0e0000 pid=3820 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/43c25c67-f42e-406f-9c3b-9063826cc4d8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1817089
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/83af71f759f6816799de342d0513c979de0239484d39dbc289a30135a0b6e48c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/83af71f759f6816799de342d0513c979de0239484d39dbc289a30135a0b6e48c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/83af71f759f6816799de342d0513c979de0239484d39dbc289a30135a0b6e48c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-19 17:13:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qoxxd52z62awpgo6gqwqke6jphpaeokiju45xqujumatlifw4sga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251119-vrkgsscy5f/
Malware Config
C2 Extraction:
kjh.servebeer.com
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b7c83e73-7995-4e2e-a388-6e42e556fb8c
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/83af71f759f6816799de342d0513c979de0239484d39dbc289a30135a0b6e48c

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 83af71f759f6816799de342d0513c979de0239484d39dbc289a30135a0b6e48c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3712037/
  
Delivery method
Distributed via web download

Comments