MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 673ccb4f98370c9c21489f391ee471860b2bb080a7fdbcef8503dc0c5e9df534. 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: 673ccb4f98370c9c21489f391ee471860b2bb080a7fdbcef8503dc0c5e9df534
SHA3-384 hash: d1011d07f71a5b688a52f6077f8f5a0067313e8a1bb4a0450c214022d187b76f0d288bb62d9bbf284056a5954689b32d
SHA1 hash: 858a6c1044875c89de85eb280399f7ba1b4db7e9
MD5 hash: f62d56591db71e2016796d1599b9520a
humanhash: timing-seven-bluebird-glucose
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:66'864 bytes
First seen:2026-07-07 13:22:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:OtnzDOp1C8tn6N2gKXLFjAogYTabeTKw6Aac+I+i425zB:vnCwnPgohUoKwO25z
TLSH T1F263F946F8814E26C5D5037EF92D128E371227E9E2DFB2269E205F203BC652B0E7BD55
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 e1fa00d50bedecfe8e4fe5bbfd3cfa3e7eda32de1f9911da662b06e22f9fc56b
File size (compressed) :27'296 bytes
File size (de-compressed) :66'864 bytes
Format:linux/arm
Packed file: e1fa00d50bedecfe8e4fe5bbfd3cfa3e7eda32de1f9911da662b06e22f9fc56b

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/dfb6ab46-82ee-42f9-875d-292a9f683d11/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a4cfde88a3d26af1fb7ef0b/reports/cac2a5b1-8a2f-4a3a-b42e-a0bdda213267/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/673ccb4f98370c9c21489f391ee471860b2bb080a7fdbcef8503dc0c5e9df534
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-07T14:41:00Z UTC
Last seen:
2026-07-07T15:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/673ccb4f98370c9c21489f391ee471860b2bb080a7fdbcef8503dc0c5e9df534/results?tab=lookup
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/673ccb4f98370c9c21489f391ee471860b2bb080a7fdbcef8503dc0c5e9df534
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/673ccb4f98370c9c21489f391ee471860b2bb080a7fdbcef8503dc0c5e9df534/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-07 13:23:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m46mwt4yg4gjyikit44r5zdrqyfsxmeau763z34fapoayxu56u2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet
Link:
https://tria.ge/reports/260707-qmtsfsfy6q/
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/673ccb4f98370c9c21489f391ee471860b2bb080a7fdbcef8503dc0c5e9df534

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 e1fa00d50bedecfe8e4fe5bbfd3cfa3e7eda32de1f9911da662b06e22f9fc56b

Mirai

elf 673ccb4f98370c9c21489f391ee471860b2bb080a7fdbcef8503dc0c5e9df534

(this sample)

  
Dropped by
SHA256 e1fa00d50bedecfe8e4fe5bbfd3cfa3e7eda32de1f9911da662b06e22f9fc56b
  
URLhaus
https://urlhaus.abuse.ch/url/3881691/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a2a9c6253cb5f2732813fa319d5c2442
  
URLhaus
https://urlhaus.abuse.ch/url/3883635/

Comments