MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b41e2562de0d4d58cee51c04eb81787c332672b8037198b05030900ce2d2bb54. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b41e2562de0d4d58cee51c04eb81787c332672b8037198b05030900ce2d2bb54
SHA3-384 hash: b3d66e78f5b63f81554178444016011e9d59e8da003efdd61585c7e5a836c3da4b5e4ac6799e5aad392605b9b3d12b38
SHA1 hash: faa0ea447195f6ce8f3c318d45872a71289a110d
MD5 hash: 5116809d02c9166718366b69a9015e34
humanhash: comet-high-maryland-cat
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:970'464 bytes
First seen:2026-01-25 10:16:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:1aV+NQH5TyykoBXHsB9xB0YIj1TvRkAvF:C2yJBXHKDB0YU4
TLSH T171258E4AB2B334FDC057C030879BDB626931F46541226D7B31C4DA392E96EB41B29FB6
telfhash t154117b304fa0a6125b92de98a4ee6713792cd95b9618fd77d931840c21100fed93bc4f
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 :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

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

Unix.Dropper.Mirai-7135987-0
Create hunting rule

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

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

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
exploit gafgyt gcc mirai
Link:
https://www.filescan.io/uploads/6975edb45db9ae4770911db3/reports/3cc06d85-750c-4501-a468-52231ba574dd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
43
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b41e2562de0d4d58cee51c04eb81787c332672b8037198b05030900ce2d2bb54
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 139.162.20.230:56999
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-25T07:30:00Z UTC
Last seen:
2026-01-25T12:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b41e2562de0d4d58cee51c04eb81787c332672b8037198b05030900ce2d2bb54/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d4f6900e-1c1c-4446-b6f1-27979cfe02c9
Behavior Graph:
Download SVG
%3 guuid=d48d6a05-1700-0000-20a2-a4c84d0d0000 pid=3405 /usr/bin/sudo guuid=2f305207-1700-0000-20a2-a4c8530d0000 pid=3411 /tmp/sample.bin net guuid=d48d6a05-1700-0000-20a2-a4c84d0d0000 pid=3405->guuid=2f305207-1700-0000-20a2-a4c8530d0000 pid=3411 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=2f305207-1700-0000-20a2-a4c8530d0000 pid=3411->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=2b578307-1700-0000-20a2-a4c8550d0000 pid=3413 /tmp/sample.bin net send-data zombie guuid=2f305207-1700-0000-20a2-a4c8530d0000 pid=3411->guuid=2b578307-1700-0000-20a2-a4c8550d0000 pid=3413 clone guuid=2b578307-1700-0000-20a2-a4c8550d0000 pid=3413->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 0635c4c9-d478-50cb-a254-a67d132bd4b7 139.162.20.230:56999 guuid=2b578307-1700-0000-20a2-a4c8550d0000 pid=3413->0635c4c9-d478-50cb-a254-a67d132bd4b7 send: 15B guuid=e12f9407-1700-0000-20a2-a4c8560d0000 pid=3414 /tmp/sample.bin guuid=2b578307-1700-0000-20a2-a4c8550d0000 pid=3413->guuid=e12f9407-1700-0000-20a2-a4c8560d0000 pid=3414 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ea2ac6aa-e133-4c09-9cfb-bbeab7e74c45
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1857119
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857119 Sample: x86_64.elf Startdate: 25/01/2026 Architecture: LINUX Score: 72 18 139.162.20.230, 56999, 60016 LINODE-APLinodeLLCUS Netherlands 2->18 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 3 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 8 x86_64.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 x86_64.elf 8->14         started        process6 16 x86_64.elf 14->16         started       
Score:
94%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b41e2562de0d4d58cee51c04eb81787c332672b8037198b05030900ce2d2bb54
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b41e2562de0d4d58cee51c04eb81787c332672b8037198b05030900ce2d2bb54/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 10:17:44 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wqpckyw6bvgvrtxfdqcoxalypqzsm4vyanyzrmcqgciazywsxnka._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260125-mbkhvsgy6b/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
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/b41e2562de0d4d58cee51c04eb81787c332672b8037198b05030900ce2d2bb54

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
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: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 b41e2562de0d4d58cee51c04eb81787c332672b8037198b05030900ce2d2bb54

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3763271/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3763251/

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