MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d1872ba3743d05c0b5c7f0caed8d637df64cf94531fddafc0bcbe3e1f441c0a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d1872ba3743d05c0b5c7f0caed8d637df64cf94531fddafc0bcbe3e1f441c0a
SHA3-384 hash: 96a38eed630f8533c0bca638379a364644230e296a248a2932439bbd0121ed96bed8948e7b5e9b2213b001d967bb9fa1
SHA1 hash: 07175383320bfcf6adcbeb7590d3aa70d042cb74
MD5 hash: 74db8a91d17b8039407fa9268e697bb4
humanhash: quebec-princess-thirteen-pluto
File name:nwfaiehg4ewijfgriehgirehaughrarg.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:81'164 bytes
First seen:2025-12-11 00:28:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qwJrLx9PVtqAQSfGgAnKGB6TNegKXCn12WrzOKpx:qQLxMCfGlKGAegKXG2KKi
TLSH T1EA83BE73C86A0D28D44848F0B0A49F3597A3E112D5972FF6989AC679D08BEDCF6423F5
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
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/e9e7f63a-ff46-40a8-b1ea-0ce5187c664e/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
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.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-10T22:38:00Z UTC
Last seen:
2025-12-11T01:41:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/9d1872ba3743d05c0b5c7f0caed8d637df64cf94531fddafc0bcbe3e1f441c0a/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5f919286-ceec-4820-904f-1c586aad80df
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1830726
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1830726 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 11/12/2025 Architecture: LINUX Score: 60 29 yukivela.duckdns.org 2->29 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 5 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 37 Uses dynamic DNS services 29->37 process4 process5 18 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 10->18         started        process6 20 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 18->20         started        process7 22 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 20->22         started        process8 24 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 22->24         started        27 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 22->27         started        signatures9 39 Manipulation of devices in /dev 24->39 41 Deletes system log files 24->41
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9d1872ba3743d05c0b5c7f0caed8d637df64cf94531fddafc0bcbe3e1f441c0a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d1872ba3743d05c0b5c7f0caed8d637df64cf94531fddafc0bcbe3e1f441c0a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9d1872ba3743d05c0b5c7f0caed8d637df64cf94531fddafc0bcbe3e1f441c0a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-11 00:30:00 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=tumhforxipifyc24p4gk5wgwg7pwjt4ukmp53l6axs7d4h2edqfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251211-as31batrcl/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ee837cfa-517e-4445-9384-46d44ba3b709
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/9d1872ba3743d05c0b5c7f0caed8d637df64cf94531fddafc0bcbe3e1f441c0a

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 9d1872ba3743d05c0b5c7f0caed8d637df64cf94531fddafc0bcbe3e1f441c0a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3731375/
  
Delivery method
Distributed via web download

Comments