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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41d8ec33d950e29cf0dc8e4ae43f8462ae62ab51e1cebadca299f576a5d7c3df. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41d8ec33d950e29cf0dc8e4ae43f8462ae62ab51e1cebadca299f576a5d7c3df
SHA3-384 hash: 281462609730284293772236f19f5aecd6e06bdb8e396de3b7d188e80f273a0e088a8e3dfd8969ded6b3e8369a3f4dad
SHA1 hash: 89bdc35cc36cd48812ef24331aac8049d0344e1e
MD5 hash: d57f5bc52d65bf1e838ec84088a7ceb6
humanhash: pluto-stream-magazine-summer
File name:i486
Download: download sample
Signature Mirai
Create hunting rule
File size:110'513 bytes
First seen:2025-06-25 19:11:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1OKfWvzbq6mHTVXHb2Vh72oWZP37tUM31gBQID5cnjOUQQrLhdVYO9CMgmynMFG2:1OKuYVX7+NWZ9KriyUQoLhT
TLSH T10FB34B86E752E4B2C4860B7012EBE7754231FDB20B1ACD1AF758FFF46E22581B15A319
telfhash t17c111f956f7a88385bd3d928d8a903bc5c0ea69118907b21cf48cac0903915fe28af1f
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 :
117
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999.29068.30814.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685c4b2032ed47a3a8d7267dlinux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Runs as daemon
Locks files
Connection attempt
Kills processes
Creating a file in the %temp% directory
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/685c4b88cf2af15711184aea/reports/3f47a1f1-444a-4a11-b32f-d1e89e5d83d9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
33
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/41d8ec33d950e29cf0dc8e4ae43f8462ae62ab51e1cebadca299f576a5d7c3df
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/76328862-37fc-46a6-885b-75f228192d22
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1722988
Signature
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1722988 Sample: i486.elf Startdate: 25/06/2025 Architecture: LINUX Score: 72 46 106.248.251.189, 38902, 63641 LGDACOMLGDACOMCorporationKR Korea Republic of 2->46 48 109.202.202.202, 80 INIT7CH Switzerland 2->48 50 2 other IPs or domains 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Contains symbols with names commonly found in malware 2->56 10 systemd accounts-daemon 2->10         started        13 i486.elf 2->13         started        15 gvfsd-fuse fusermount 2->15         started        17 42 other processes 2->17 signatures3 process4 signatures5 58 Reads system files that contain records of logged in users 10->58 19 accounts-daemon language-validate 10->19         started        21 i486.elf 13->21         started        60 Sample reads /proc/mounts (often used for finding a writable filesystem) 15->60 23 gvfsd 17->23         started        25 gsd-print-notifications 17->25         started        27 colord colord-sane 17->27         started        process6 process7 29 language-validate language-options 19->29         started        31 i486.elf 21->31         started        34 gvfsd gvfsd-fuse 23->34         started        36 gsd-print-notifications gsd-printer 25->36         started        signatures8 38 language-options sh 29->38         started        62 Sample tries to kill multiple processes (SIGKILL) 31->62 40 gvfsd-fuse fusermount 34->40         started        process9 process10 42 sh locale 38->42         started        44 sh grep 38->44         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/41d8ec33d950e29cf0dc8e4ae43f8462ae62ab51e1cebadca299f576a5d7c3df
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/41d8ec33d950e29cf0dc8e4ae43f8462ae62ab51e1cebadca299f576a5d7c3df/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-25 19:14:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihmoym6zkdrjz4g4rzfoip4emkxgfk2r4hhlvxfcth2xnjoxyppq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
linux
Link:
https://tria.ge/reports/250625-xz7nea11ht/
Behaviour
Changes its process name
Verdict:
Malicious
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_3a56423b
Link:
https://app.threat.zone/submission/5da3ca98-7d45-436b-ad4d-769fe4864ee8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/41d8ec33d950e29cf0dc8e4ae43f8462ae62ab51e1cebadca299f576a5d7c3df

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:Linux_Trojan_Mirai_3a56423b
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:testlumma
Create hunting rule
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 41d8ec33d950e29cf0dc8e4ae43f8462ae62ab51e1cebadca299f576a5d7c3df

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570138/
  
Delivery method
Distributed via web download

Comments