MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4f73ce8e7637e1724e9da6024dc1245027fa5d07d72467764dd9a48a6897c5e. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4f73ce8e7637e1724e9da6024dc1245027fa5d07d72467764dd9a48a6897c5e
SHA3-384 hash: 9b88cf7f7a47cd9ff35cabb13899358c9cacebddd3d0676e3aa6c44b6c233106a8cf9e9a31d470d89890202f293b9a40
SHA1 hash: 113a1bbebb41a74b785c04daa584b681173618a5
MD5 hash: 81a3013c8bbc73f75e40120cdf10d1a7
humanhash: jig-table-early-iowa
File name:cutearm7
Download: download sample
Signature Mirai
Create hunting rule
File size:127'887 bytes
First seen:2025-06-30 08:20:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:SJtV9Q0rlaJw2mQFmgfy17gaFiK1mzM/9sq/2X:ydDrlaJw2mQFjfOhFiK1SM/9squX
TLSH T1BCC31A56DB808B13C0D61B75BBDF421533239B6497AB23069928BFF43F827AD4E63506
telfhash t17b11f032673542156971dda4dcdd93f2062943125784ab72cf27c0dc640a069eb36c4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9760303-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6862722c37c343677947afb8linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Traces processes
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/686276b3d6ff4da7350ce5c8/reports/1b406413-acba-4e45-9d5b-676b83d70868/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/a4f73ce8e7637e1724e9da6024dc1245027fa5d07d72467764dd9a48a6897c5e
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9aaed937-5bbc-4fa5-a511-7324c4add552
Behavior Graph:
Download SVG
%3 guuid=bcbc5232-2000-0000-132e-794a9c0d0000 pid=3484 /usr/bin/sudo guuid=5c3ae433-2000-0000-132e-794aa10d0000 pid=3489 /tmp/sample.bin guuid=bcbc5232-2000-0000-132e-794a9c0d0000 pid=3484->guuid=5c3ae433-2000-0000-132e-794aa10d0000 pid=3489 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8a051328-7760-42a8-b892-d4b82cd4fe45
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/1725352
Signature
Contains symbols with names commonly found in malware
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a4f73ce8e7637e1724e9da6024dc1245027fa5d07d72467764dd9a48a6897c5e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a4f73ce8e7637e1724e9da6024dc1245027fa5d07d72467764dd9a48a6897c5e/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-30 11:27:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ut3tz2hhmn7bojhj3jqcjxasiubh7joqpvzem53e3wnerjujprpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250630-nnjb1adj81/
Behaviour
Reads runtime system information
Traces itself
Malware Config
C2 Extraction:
api.chanlevip.site
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9760303-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9b1064b9-d584-4246-9b80-fe674fe49411
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a4f73ce8e7637e1724e9da6024dc1245027fa5d07d72467764dd9a48a6897c5e

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
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 a4f73ce8e7637e1724e9da6024dc1245027fa5d07d72467764dd9a48a6897c5e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3562363/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3571390/

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