MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f302d91b24c943426d71e0775c4041b04123d78b0b9e778a64136708e9ee4f4. 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: 6


Intelligence 6 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f302d91b24c943426d71e0775c4041b04123d78b0b9e778a64136708e9ee4f4
SHA3-384 hash: f637bb56b7c3d4c87257c42e757143a75bf133a1f356ebfb5a8fc6fcd180a01a486ccdb437119f07407a61c8dd54ea79
SHA1 hash: fb6feae1501d860b1d5b1f1268eade7d5f59d216
MD5 hash: 73b2e31059f1adcabbef8045deff3d02
humanhash: victor-fish-sierra-october
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:155'816 bytes
First seen:2026-02-13 00:09:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:PwnwEYt+M8RVzQNT/pG+6YZ/qdFCeMjnd:0q+U4Y/9
TLSH T150E34B06B5D098FEC899C1744FAEF136E971F4291138B66F27D4AB622E4EE311B1DA10
telfhash t18951ac312db5389822f3e369730ae9a9f9710e1615e130e6ef3798f1ce177840c620a6
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 :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32138.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3f302d91b24c943426d71e0775c4041b04123d78b0b9e778a64136708e9ee4f4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3bd7b13e-c93e-44b3-b018-b597a3ee4a16
Behavior Graph:
Download SVG
%3 guuid=85200248-1900-0000-b2cc-1fc5d3070000 pid=2003 /usr/bin/sudo guuid=f925694a-1900-0000-b2cc-1fc5da070000 pid=2010 /tmp/sample.bin net guuid=85200248-1900-0000-b2cc-1fc5d3070000 pid=2003->guuid=f925694a-1900-0000-b2cc-1fc5da070000 pid=2010 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=f925694a-1900-0000-b2cc-1fc5da070000 pid=2010->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=7fa5aa4a-1900-0000-b2cc-1fc5db070000 pid=2011 /tmp/sample.bin dns net send-data zombie guuid=f925694a-1900-0000-b2cc-1fc5da070000 pid=2010->guuid=7fa5aa4a-1900-0000-b2cc-1fc5db070000 pid=2011 clone 1916c8ac-07bf-5360-a6f3-e42acfa320ef 91.217.137.37:53 guuid=7fa5aa4a-1900-0000-b2cc-1fc5db070000 pid=2011->1916c8ac-07bf-5360-a6f3-e42acfa320ef send: 185B f95d2211-2c11-5bf3-9858-03a64a061029 185.196.41.180:35342 guuid=7fa5aa4a-1900-0000-b2cc-1fc5db070000 pid=2011->f95d2211-2c11-5bf3-9858-03a64a061029 con 5b027a48-7b62-54dd-bd92-302c77ae3608 194.36.144.87:53 guuid=7fa5aa4a-1900-0000-b2cc-1fc5db070000 pid=2011->5b027a48-7b62-54dd-bd92-302c77ae3608 send: 37B 75a7ed0d-f397-5d16-b991-8d7d1603e233 xanax.enzostress.st:35342 guuid=7fa5aa4a-1900-0000-b2cc-1fc5db070000 pid=2011->75a7ed0d-f397-5d16-b991-8d7d1603e233 send: 40B guuid=ed47b94a-1900-0000-b2cc-1fc5dc070000 pid=2012 /tmp/sample.bin net guuid=7fa5aa4a-1900-0000-b2cc-1fc5db070000 pid=2011->guuid=ed47b94a-1900-0000-b2cc-1fc5dc070000 pid=2012 clone 97d565a4-5df3-5a8b-8889-60b6b726c9ee 185.196.41.180:7777 guuid=ed47b94a-1900-0000-b2cc-1fc5dc070000 pid=2012->97d565a4-5df3-5a8b-8889-60b6b726c9ee con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c8ec164-1c5f-4f5e-a566-990c37ba1b1a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f302d91b24c943426d71e0775c4041b04123d78b0b9e778a64136708e9ee4f4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f302d91b24c943426d71e0775c4041b04123d78b0b9e778a64136708e9ee4f4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-12 19:32:08 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4yc3ensjskdijwxdydxlraedmcbeplywc46o6fgie3hbdu64t2a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260213-af59xads4c/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/3f302d91b24c943426d71e0775c4041b04123d78b0b9e778a64136708e9ee4f4

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
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

sh d907b66be5929ba2a48a758cc32b17c789ec1bcc24c4a8a502f76f0b49c0bd35

Mirai

elf 3f302d91b24c943426d71e0775c4041b04123d78b0b9e778a64136708e9ee4f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776734/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 d907b66be5929ba2a48a758cc32b17c789ec1bcc24c4a8a502f76f0b49c0bd35
  
Dropped by
MD5 bdd439fa874a68481b2f6f0c3952505f
  
URLhaus
https://urlhaus.abuse.ch/url/3776730/

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