MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25d072e9eaea6369c210422bb438740671a54d2aa54efd9bbb828b20cac4d69d. 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 6 File information Comments
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SHA256 hash: 25d072e9eaea6369c210422bb438740671a54d2aa54efd9bbb828b20cac4d69d
SHA3-384 hash: 0e4e55291291292addc7a2f188d4e67d416061a0d848f8cdd054899a47fcc33894ab482aa087b42e99d8f1b95167bf1c
SHA1 hash: 01d3c554ec2d3d11b61f7d4c1e4faade168824a0
MD5 hash: 5b2072bf535e8ce08f1154fc04ad2501
humanhash: indigo-finch-emma-sweet
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:125'516 bytes
First seen:2025-12-30 07:57:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:xddSHcd8ElkuWV6db0u5x4dPLTHmujSrvyKv94iQF0+vPIZquB4mln53D:LMHcd8ElkuWV6au52POujS2Kv2C+YZq+
TLSH T179C3185AF8D29A62C5C316BFFA1F429D373623E8D3EB7103DD181B2636C651B0A7A141
telfhash t120e0c23ffa24099c7ac05201c0ee622614daf1540e2b88a5ecd60e8b2242c52f12b25f
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
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.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

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

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

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

Unix.Trojan.Mirai-9924065-0
Create hunting rule

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm bash expand gafgyt lolbin mirai rust
Link:
https://www.filescan.io/uploads/695386162fb7bb52ca81d93f/reports/4997a52a-61a5-41bc-b7a3-d1d30dc2a13d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-30T04:28:00Z UTC
Last seen:
2025-12-30T04:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/25d072e9eaea6369c210422bb438740671a54d2aa54efd9bbb828b20cac4d69d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/46d74642-7c7f-44fb-85a4-4289dfc86510
Behavior Graph:
Download SVG
%3 guuid=1f58f5e3-1600-0000-bb53-21fc950c0000 pid=3221 /usr/bin/sudo guuid=f2cc68e6-1600-0000-bb53-21fc9d0c0000 pid=3229 /tmp/sample.bin guuid=1f58f5e3-1600-0000-bb53-21fc950c0000 pid=3221->guuid=f2cc68e6-1600-0000-bb53-21fc9d0c0000 pid=3229 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/32443524-f536-4f0e-9422-3b3d9ff03b25
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1841988
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841988 Sample: arm4.elf Startdate: 30/12/2025 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 3 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 arm4.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/25d072e9eaea6369c210422bb438740671a54d2aa54efd9bbb828b20cac4d69d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25d072e9eaea6369c210422bb438740671a54d2aa54efd9bbb828b20cac4d69d/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 07:58:16 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=exihf2pk5jrwtqqqiiv3ioduazy2ktjkuvhp3g53qkfsbswe22oq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251230-jtyxestpfs/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135872-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d26110ae-2680-4f3c-bda3-a2d37f53359b
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/25d072e9eaea6369c210422bb438740671a54d2aa54efd9bbb828b20cac4d69d

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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
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 25d072e9eaea6369c210422bb438740671a54d2aa54efd9bbb828b20cac4d69d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3734473/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3721903/
  
URLhaus
https://urlhaus.abuse.ch/url/3739753/
  
URLhaus
https://urlhaus.abuse.ch/url/3732885/
  
URLhaus
https://urlhaus.abuse.ch/url/3737796/
  
URLhaus
https://urlhaus.abuse.ch/url/3737802/
  
URLhaus
https://urlhaus.abuse.ch/url/3745535/
  
URLhaus
https://urlhaus.abuse.ch/url/3718760/
  
URLhaus
https://urlhaus.abuse.ch/url/3744802/
  
URLhaus
https://urlhaus.abuse.ch/url/3734267/
  
URLhaus
https://urlhaus.abuse.ch/url/3718758/

Comments