MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e35f9129331437c0b687a7ea5b7b1c800f0a8034e846aaf1f881ef5fe443d8a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e35f9129331437c0b687a7ea5b7b1c800f0a8034e846aaf1f881ef5fe443d8a
SHA3-384 hash: 733d8ab01b3065deea875cb857abb9da2f4dc64e9fce46f0a14beafbf0b5edfb6a05d71b496490515db80b4e2d71f0ca
SHA1 hash: 3357d8f4c74ee3804e0b6dd2a39a9da001e6fc00
MD5 hash: 4cc06c2f874dfbc5ec67d5a5e3be6ac1
humanhash: august-aspen-glucose-kilo
File name:shadow.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:67'892 bytes
First seen:2025-12-21 18:36:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:bd9UhMV1mB2l5u4NJi3tqHZaUgDTgSa05n6imCC1w/ARyQM9MPkqBWB8i8xdt23b:R9l3NjyUUDTgsQ/f1wYyQM9bqBc/8btQ
TLSH T1AB631795F402DC3CFA4FDA79C5950506BA2CA31495530F6F92BBFDA3AC321686E27C81
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
DE DE
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/7c392192-059b-446c-97db-e80dfbb6b40f/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69483e5de126b9ff438af245/reports/6e372455-802a-4bc6-8dfb-7f1a67cd624d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T14:59:00Z UTC
Last seen:
2025-12-23T05:09:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.ge
Link:
https://opentip.kaspersky.com/4e35f9129331437c0b687a7ea5b7b1c800f0a8034e846aaf1f881ef5fe443d8a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b4674dee-5d81-4699-8ae8-e2c0cd72ec57
Behavior Graph:
Download SVG
%3 guuid=5f1ba5e6-1900-0000-9b49-28d905070000 pid=1797 /usr/bin/sudo guuid=0dc78ce8-1900-0000-9b49-28d908070000 pid=1800 /tmp/sample.bin guuid=5f1ba5e6-1900-0000-9b49-28d905070000 pid=1797->guuid=0dc78ce8-1900-0000-9b49-28d908070000 pid=1800 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2a3df759-9d0f-4360-aa84-d8b0a4bf4c78
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1837164
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837164 Sample: shadow.m68k.elf Startdate: 21/12/2025 Architecture: LINUX Score: 56 18 kurol.io 2->18 20 81.88.18.108, 43236, 6767 LEVEL3US Germany 2->20 22 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->22 24 Multi AV Scanner detection for submitted file 2->24 9 shadow.m68k.elf 2->9         started        signatures3 26 Performs DNS TXT record lookups 18->26 process4 signatures5 28 Sample deletes itself 9->28 12 shadow.m68k.elf 9->12         started        process6 process7 14 shadow.m68k.elf 12->14         started        process8 16 shadow.m68k.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4e35f9129331437c0b687a7ea5b7b1c800f0a8034e846aaf1f881ef5fe443d8a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4e35f9129331437c0b687a7ea5b7b1c800f0a8034e846aaf1f881ef5fe443d8a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/4e35f9129331437c0b687a7ea5b7b1c800f0a8034e846aaf1f881ef5fe443d8a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 18:37:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jy27seutgfbxyc3ipj7kln5rzaapbkadj2cgvly7rappl7sehwfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux upx
Link:
https://tria.ge/reports/251221-w9qbfazjez/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/409bdb6b-bd24-4126-a606-b50fe445de1f
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/4e35f9129331437c0b687a7ea5b7b1c800f0a8034e846aaf1f881ef5fe443d8a

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 4e35f9129331437c0b687a7ea5b7b1c800f0a8034e846aaf1f881ef5fe443d8a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739067/
  
Delivery method
Distributed via web download

Comments