MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a41ed253774c35c72278881b53779f9fa14ab5cb06d092b092baa5f77ddc1e60. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a41ed253774c35c72278881b53779f9fa14ab5cb06d092b092baa5f77ddc1e60
SHA3-384 hash: 847ea326a6b4035fbdde3ea39e303ede53e1c3d4a2db2a25b8bb1caeab0ab387e4e9cb44585e6a62972284f8f5b509f1
SHA1 hash: 0e436a7645e7d96329930008fb9fd8633607087d
MD5 hash: 523e3974a00367cc1e87969eb6d2ae17
humanhash: west-victor-idaho-orange
File name:bin.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:63'880 bytes
First seen:2025-11-23 17:23:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:OaHij0+Mn+OcGbNhKkzaK7o//88C8dUdYO1N/:Ogij7MnxcGpok1S/88deP//
TLSH T1ED539E6BEC792E18C15445F4B8208FB95763A0B0D1870EBB5DA1C27E9487ECCF6867B4
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 :
88
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/692343496a9db4642e0e88df/reports/a6e46a14-07d3-44db-bae7-f713b4974776/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-22T16:01:00Z UTC
Last seen:
2025-11-23T03:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a41ed253774c35c72278881b53779f9fa14ab5cb06d092b092baa5f77ddc1e60/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a249163b-b380-4518-9b12-4edcfc23ba2f
Behavior Graph:
Download SVG
%3 guuid=41aba166-1800-0000-f821-f4b7cc090000 pid=2508 /usr/bin/sudo guuid=a641fd68-1800-0000-f821-f4b7d1090000 pid=2513 /tmp/sample.bin guuid=41aba166-1800-0000-f821-f4b7cc090000 pid=2508->guuid=a641fd68-1800-0000-f821-f4b7d1090000 pid=2513 execve
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1819583
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a41ed253774c35c72278881b53779f9fa14ab5cb06d092b092baa5f77ddc1e60
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a41ed253774c35c72278881b53779f9fa14ab5cb06d092b092baa5f77ddc1e60/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 20:56:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uqpneu3xjq24oityranvg547t6quvnola3ijfmesxks7o7o4dzqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251123-vyvw4syqct/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf a41ed253774c35c72278881b53779f9fa14ab5cb06d092b092baa5f77ddc1e60

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3715238/
  
Delivery method
Distributed via web download

Comments