MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6442d8181b8ccd02286b222cb6400d50a8df9e17af67ad605d7ac3a67849d2a4. 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: 11


Intelligence 11 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6442d8181b8ccd02286b222cb6400d50a8df9e17af67ad605d7ac3a67849d2a4
SHA3-384 hash: a6060193fa03ea44b745a19e344f153d8dc94382537d9ace3d9dc502741e839785b36ee1194fe3ddbd82d5326fe555b2
SHA1 hash: cdc80d3f80fc4d1fb8dc38aa7f1e3551267440bc
MD5 hash: 724fb5550dd7bd7307ab2ca17ef3467b
humanhash: sad-undress-xray-angel
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:230'976 bytes
First seen:2026-01-13 17:32:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:Ego/jNgGzHzakeqacEp1d4n1trWbf9ihM/9+AU:EDhgSHzakeqacE3W100G/4J
TLSH T146343B45EA418A13C4D117BAF5AF418A3332A7A5D3DB7306D9246FB43B877AF0D63602
telfhash t10241bfb3db605627b961c454cafe57a6261dd21a1754ffb3df15848c102a04fa43bc2f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
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/48aecb14-bc6f-4d92-b0e7-beed2992ddf5/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/696681f5b5214ecba5eec31f/reports/a09befe8-3f77-4c72-a648-78051cd054dd/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-13T15:48:00Z UTC
Last seen:
2026-01-14T00:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6442d8181b8ccd02286b222cb6400d50a8df9e17af67ad605d7ac3a67849d2a4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cb344933-6a39-4ee5-aed4-42bc54d0df30
Behavior Graph:
Download SVG
%3 guuid=6f26995b-1a00-0000-01b5-3bc3430a0000 pid=2627 /usr/bin/sudo guuid=55fde25d-1a00-0000-01b5-3bc34c0a0000 pid=2636 /tmp/sample.bin guuid=6f26995b-1a00-0000-01b5-3bc3430a0000 pid=2627->guuid=55fde25d-1a00-0000-01b5-3bc34c0a0000 pid=2636 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2848e74e-8820-46ee-8048-e1add9c58a33
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1850062
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1850062 Sample: arm7.elf Startdate: 13/01/2026 Architecture: LINUX Score: 80 30 169.254.169.254, 80 USDOSUS Reserved 2->30 32 217.60.199.86, 1999, 42328, 42330 RASANAIR Iran (ISLAMIC Republic Of) 2->32 34 2 other IPs or domains 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 2 other signatures 2->42 8 dash rm arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash cat 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 arm7.elf 8->16         started        18 arm7.elf 8->18         started        20 arm7.elf 8->20         started        22 arm7.elf 8->22         started        process6 24 arm7.elf 16->24         started        26 arm7.elf 16->26         started        28 arm7.elf 16->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6442d8181b8ccd02286b222cb6400d50a8df9e17af67ad605d7ac3a67849d2a4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6442d8181b8ccd02286b222cb6400d50a8df9e17af67ad605d7ac3a67849d2a4/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-13 17:35:45 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=mrbnqga3rtgqekdleiwlmqankcun7hqxv5t22yc5plb2m6cj2ksa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion discovery
Link:
https://tria.ge/reports/260113-v5damses7d/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c74be6ec-9537-4429-b4be-859042ad6125
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/6442d8181b8ccd02286b222cb6400d50a8df9e17af67ad605d7ac3a67849d2a4

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 6442d8181b8ccd02286b222cb6400d50a8df9e17af67ad605d7ac3a67849d2a4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3757585/
  
Delivery method
Distributed via web download

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