MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 626b1a35e650708831b2b7635d4dc0e55c851793b2dce022d8da5ec4d6f9b8ab. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 626b1a35e650708831b2b7635d4dc0e55c851793b2dce022d8da5ec4d6f9b8ab
SHA3-384 hash: 01cdf229564c298ddf7966d43e3acea4a15fb7e65c0ee14fb48d0f884d9372c097110331d06ea1340a103bad354b9704
SHA1 hash: 2b4d4acb8f7f6f6aa27321af74aa6f48df1910d1
MD5 hash: 623a57942ab859a90991ef72a12104c2
humanhash: item-illinois-washington-one
File name:main_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:173'888 bytes
First seen:2026-01-11 06:38:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:jg57RO7LHZwbq1YSBan1yvbysxr1uGSoI:jglRO7LHZ0Bqyy1BSoI
TLSH T12F04881D6E228F7EF668873147B74E25976C23DA27E1D640D2ACC1106E6029E641FFEC
telfhash t1564165181e7817b063356c4e159cef3b96a320db7e176c378e51e86aab699835d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/79350a51-a894-4e50-9319-6f36fa1af261/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
DNS request
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/696345a31a20a4c87b1a9cfb/reports/dee839c9-e895-46e7-ad6e-c0fb5e1b51a4/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/31c308aa-95a2-4af0-a70b-0de6834fbeea
Behavior Graph:
Download SVG
%3 guuid=0607c2f2-2000-0000-c9ee-d56d4c0a0000 pid=2636 /usr/bin/sudo guuid=b53d7ef4-2000-0000-c9ee-d56d520a0000 pid=2642 /tmp/sample.bin guuid=0607c2f2-2000-0000-c9ee-d56d4c0a0000 pid=2636->guuid=b53d7ef4-2000-0000-c9ee-d56d520a0000 pid=2642 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d11b5c6b-ce29-4ee9-ac0d-fc377d1a0590
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1848279
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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/626b1a35e650708831b2b7635d4dc0e55c851793b2dce022d8da5ec4d6f9b8ab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/626b1a35e650708831b2b7635d4dc0e55c851793b2dce022d8da5ec4d6f9b8ab/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/626b1a35e650708831b2b7635d4dc0e55c851793b2dce022d8da5ec4d6f9b8ab
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 06:21:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mjvrunpgkbyiqmnsw5rv2toa4voikf4twlooaiwy3jpmjvxzxcvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/260111-hewyvacw9c/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-8041698-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/e68ca9c6-97ad-4102-afce-d0f642984dea
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/626b1a35e650708831b2b7635d4dc0e55c851793b2dce022d8da5ec4d6f9b8ab

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 626b1a35e650708831b2b7635d4dc0e55c851793b2dce022d8da5ec4d6f9b8ab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755895/
  
Delivery method
Distributed via web download

Comments