MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0251cdddb60a6d27e390cec6292f5794186580a60f3bc1a10e52b65d530c51b6. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0251cdddb60a6d27e390cec6292f5794186580a60f3bc1a10e52b65d530c51b6
SHA3-384 hash: 2c6a96e4ac5be0be502d1de7189ddc0e426d178128e271a1d0c3d4e7940fc41fd23813814cfc5f5ffe8b0da8294f4be2
SHA1 hash: ec4a4b69fc94d8a6ac8d6abf08e5e34c2be54288
MD5 hash: ff19eb163049e1368cd107446c37d089
humanhash: quebec-sad-avocado-avocado
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:124'428 bytes
First seen:2025-12-07 13:02:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:6ikZtzO/juDijr9BJ9LhsMIiVxt7GOu3/W:6XZNCuDcXhPI4x43/W
TLSH T1D0C39C36D0697DC4C0905634A4B1DE751BB2F1C442562EBB2FE9C8A94083EA4FA1DFF6
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9fd02c33-2c68-4f5d-9fda-ae684bd2a8a8/
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-7135939-0
Create hunting rule

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

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

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

Unix.Trojan.Generic-9910199-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69357b16d12d1c79d42a442c/reports/8e467314-aa8d-4172-9a8f-225744196f0b/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-06T17:34:00Z UTC
Last seen:
2025-12-06T21:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0251cdddb60a6d27e390cec6292f5794186580a60f3bc1a10e52b65d530c51b6/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b3076c62-000b-4cc0-957d-976d414e64ff
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1828336
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: 1828336 Sample: sh4.elf Startdate: 07/12/2025 Architecture: LINUX Score: 80 30 169.254.169.254, 80 USDOSUS Reserved 2->30 32 109.202.202.202, 80 INIT7CH Switzerland 2->32 34 3 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 sh4.elf 2->8         started        10 python3.8 dpkg 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 sh4.elf 8->16         started        18 sh4.elf 8->18         started        20 sh4.elf 8->20         started        22 sh4.elf 8->22         started        process6 24 sh4.elf 16->24         started        26 sh4.elf 16->26         started        28 sh4.elf 16->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0251cdddb60a6d27e390cec6292f5794186580a60f3bc1a10e52b65d530c51b6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0251cdddb60a6d27e390cec6292f5794186580a60f3bc1a10e52b65d530c51b6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 22:27:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aji43xnwbjwspy4qz3dcsl2xsqmglafgb454diiokk3f2uymkg3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251207-qahjnayncl/
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/b3e37207-0855-4c45-8f83-535d37f40966
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/0251cdddb60a6d27e390cec6292f5794186580a60f3bc1a10e52b65d530c51b6

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: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: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 0251cdddb60a6d27e390cec6292f5794186580a60f3bc1a10e52b65d530c51b6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728699/
  
Delivery method
Distributed via web download

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