MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b41c4b74c45c9551417f06e4481cb2b2f48ebb73e45d980bf18b331e07e6118a. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b41c4b74c45c9551417f06e4481cb2b2f48ebb73e45d980bf18b331e07e6118a
SHA3-384 hash: 60eae2b3ae77312855f8c71cd4e9ed813bb30aa8c9a096c4f23406aedd8911f3fe433ca582adc383cfa83ee84987d2b3
SHA1 hash: cf7445d92d318c9a7b6b8f087d5d29349162161e
MD5 hash: 7f8c9fdefc17bea367a7011f6754108e
humanhash: snake-mexico-neptune-crazy
File name:zermips
Download: download sample
Signature Mirai
Create hunting rule
File size:84'580 bytes
First seen:2026-01-18 13:13:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ldCRRL6yLOeF5eFcfFlO+xqiuEHHkkdMWTIr8u+l4kTEW:ldYN6kW+xqiuEHHkkdMTou+ekTh
TLSH T12B83C74E6E539FACF32C83744FB38B3AA755678633A0C189D25CD9416D6024E586FFA0
telfhash t17b018144893412f09b711ded6bacffb6e09130df4a229e378d00fd6bae299416a00c1d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/696cdcb0584f1963ad59fc13/reports/16704dff-f94b-42a8-9db9-81d162c15dc1/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-18T10:33:00Z UTC
Last seen:
2026-01-18T11:18:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/b41c4b74c45c9551417f06e4481cb2b2f48ebb73e45d980bf18b331e07e6118a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/17f7108a-d75f-4989-bf4f-56007547b887
Behavior Graph:
Download SVG
%3 guuid=9b4fd573-1900-0000-9ce6-cdea4c0b0000 pid=2892 /usr/bin/sudo guuid=cf4ae676-1900-0000-9ce6-cdea510b0000 pid=2897 /tmp/sample.bin guuid=9b4fd573-1900-0000-9ce6-cdea4c0b0000 pid=2892->guuid=cf4ae676-1900-0000-9ce6-cdea510b0000 pid=2897 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b0096d6a-9dc7-4f7e-be53-de5fe0e1f410
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1852731
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b41c4b74c45c9551417f06e4481cb2b2f48ebb73e45d980bf18b331e07e6118a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b41c4b74c45c9551417f06e4481cb2b2f48ebb73e45d980bf18b331e07e6118a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b41c4b74c45c9551417f06e4481cb2b2f48ebb73e45d980bf18b331e07e6118a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 13:14:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wqoew5gelskvcql7a3seqhfswl2i5o3t4rozqc7rrmzr4b7gcgfa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260118-qgtv9scs3a/
Behaviour
System Network Configuration Discovery
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/08c46e49-e159-4299-b812-0c5a8f89b8cb
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/b41c4b74c45c9551417f06e4481cb2b2f48ebb73e45d980bf18b331e07e6118a

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: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 b41c4b74c45c9551417f06e4481cb2b2f48ebb73e45d980bf18b331e07e6118a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739434/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739219/

Comments