MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3729d836d1d52c72cf070f719d69ac8686d07c47257d122c4cf1060c0fab9727. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3729d836d1d52c72cf070f719d69ac8686d07c47257d122c4cf1060c0fab9727
SHA3-384 hash: 48cbe81e8372393b51b71be5fafe850003746eaa934b5ce27494b07d00ebcbbd081f45184c6f2c7e6ff22ea6f1e8ceeb
SHA1 hash: 087001a0b1ff4c75f4c92872a151f832268d8686
MD5 hash: feb9715b179ff9c00f3d21d0119db023
humanhash: oxygen-item-asparagus-oklahoma
File name:xnxnxnxnxnxnxnxnm68kxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:115'116 bytes
First seen:2025-11-01 04:52:23 UTC
Last seen:2025-11-01 09:18:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:lr4VDYRg7+WzfyQp/GAx+L7pX5gbax6IALy2wajXW16iSaWqu621J+C8tl75gZ6w:l4Dug7+opuTpX5gbakIALbwaC10aWqun
TLSH T126B3AF877550B9AEE0A85D7FC4134F3AD7359FA019831B2D21BCFA905E7A3907392E42
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 :
3
# of downloads :
142
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm
Link:
https://www.filescan.io/uploads/6905920dde25fddba05f91e7/reports/7e9a3dfa-ad39-4a0c-ad2c-9eeaa6b3f009/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-01T02:13:00Z UTC
Last seen:
2025-11-01T10:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3729d836d1d52c72cf070f719d69ac8686d07c47257d122c4cf1060c0fab9727/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f4e07d42-898a-4c7c-9f44-6e7c1e9c5cb0
Behavior Graph:
Download SVG
%3 guuid=77116d11-1700-0000-72a8-e4820e0d0000 pid=3342 /usr/bin/sudo guuid=01e8a613-1700-0000-72a8-e482130d0000 pid=3347 /tmp/sample.bin guuid=77116d11-1700-0000-72a8-e4820e0d0000 pid=3342->guuid=01e8a613-1700-0000-72a8-e482130d0000 pid=3347 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4983d338-68b3-4093-ab3e-7df498c1fdbc
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1806163
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3729d836d1d52c72cf070f719d69ac8686d07c47257d122c4cf1060c0fab9727
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3729d836d1d52c72cf070f719d69ac8686d07c47257d122c4cf1060c0fab9727/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-01 04:53:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g4u5qnwr2uwhftyhb5yz22nmq2dna7chev6relcm6edayd5ls4tq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251101-fhpb3a1nbr/
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/3729d836d1d52c72cf070f719d69ac8686d07c47257d122c4cf1060c0fab9727

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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
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 3729d836d1d52c72cf070f719d69ac8686d07c47257d122c4cf1060c0fab9727

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3685677/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3692741/

Comments