MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f4e1a4e1edc8acb2309b6b06cf72228970ce6166defb2fd0bc7ea9604e1cb61. 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: 1f4e1a4e1edc8acb2309b6b06cf72228970ce6166defb2fd0bc7ea9604e1cb61
SHA3-384 hash: 3c70f503fa909e3f396637d1de4bd0e48aff767fd6f50b3235b49b36fa768f3f0ae7835e440b5752050687538f09f0ac
SHA1 hash: b70b875ced8083b3520b90b604a44d172bd3ff57
MD5 hash: 57237ebf579ce69a8be1552833e4be70
humanhash: massachusetts-rugby-oranges-zulu
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:115'884 bytes
First seen:2025-12-14 23:58:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:KSkHdYVw7fLLwH7F3eQfCvt4KyRXiiV/vztzeFxCYjhZoByiSn55:dkHdY4fLLwB3eKCWRX3/v5s5hZkyiE5
TLSH T106B3F655FC929E62C6C656BFFA5F82CD332623A8D3EB7203CD145F2536C651B0A7A042
telfhash t176e0c266dbb0055e27f28065417e73169edcf0c81b896461e0ecbb05d290a92f10e502
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 :
1
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand gafgyt lolbin mirai rust
Link:
https://www.filescan.io/uploads/693f4f1464bd958a52113c86/reports/a980e00a-8b1c-4af4-88fa-7f785cc89cc3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-14T20:37:00Z UTC
Last seen:
2025-12-14T20:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1f4e1a4e1edc8acb2309b6b06cf72228970ce6166defb2fd0bc7ea9604e1cb61/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/403d460f-1e22-4ea9-a1c4-5a004b408868
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1832680
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1832680 Sample: arm.elf Startdate: 15/12/2025 Architecture: LINUX Score: 56 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Mirai 2->20 6 dash rm 2->6         started        8 dash rm 2->8         started        10 arm.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f4e1a4e1edc8acb2309b6b06cf72228970ce6166defb2fd0bc7ea9604e1cb61
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f4e1a4e1edc8acb2309b6b06cf72228970ce6166defb2fd0bc7ea9604e1cb61/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-14 23:58:14 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=d5hbutq63sfmwiyjw2ygz5zcfclqzzqwnxx3f7ily7vjmbhbznqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251214-3z8tcswkbt/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/de1da1e7-3237-4b3d-a3b4-b01e92090b62
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/1f4e1a4e1edc8acb2309b6b06cf72228970ce6166defb2fd0bc7ea9604e1cb61

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:Linux_Generic_Threat_e9aef030
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 1f4e1a4e1edc8acb2309b6b06cf72228970ce6166defb2fd0bc7ea9604e1cb61

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3710783/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3731916/
  
URLhaus
https://urlhaus.abuse.ch/url/3732954/
  
URLhaus
https://urlhaus.abuse.ch/url/3721903/
  
URLhaus
https://urlhaus.abuse.ch/url/3710458/

Comments