MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3628aaf6191d83d3ea07b875b184ab0491370fc5bfb267331bbc553534eba904. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3628aaf6191d83d3ea07b875b184ab0491370fc5bfb267331bbc553534eba904
SHA3-384 hash: 2e06fa943aa7df01c6936490ceacb039ee699a8392b4deafcd26c1306d82f7d6aac07e197a938531a6f2d6407c9d7fe1
SHA1 hash: 258a4bf9b7037185a0fd056e07bb9841f0dd020f
MD5 hash: c3f26666da115272a4d342b5c0082bda
humanhash: black-robert-double-quebec
File name:bot.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:150'464 bytes
First seen:2025-10-21 07:44:11 UTC
Last seen:2025-10-23 09:02:16 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:jRsZqGhrvKbbWOftDA4EslibVrjbiJLnN+eAyaih7a:tsinfhAUliwLnNMyao7a
TLSH T108E329DBF800DDFAF80AE33748530906B530B7E145925B372257797BED3A1991863E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
154
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin masquerade
Link:
https://www.filescan.io/uploads/68f739eec85c5c5697301cd4/reports/946a453a-c5f0-410d-b215-1736979029f4/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-21T05:45:00Z UTC
Last seen:
2025-10-23T01:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3628aaf6191d83d3ea07b875b184ab0491370fc5bfb267331bbc553534eba904/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/25e9ab1d-3094-4884-9b98-fd7b7c7e2115
Behavior Graph:
Download SVG
%3 guuid=d3f49155-1900-0000-da48-2d5a67140000 pid=5223 /usr/bin/sudo guuid=19b8c257-1900-0000-da48-2d5a68140000 pid=5224 /tmp/sample.bin guuid=d3f49155-1900-0000-da48-2d5a67140000 pid=5223->guuid=19b8c257-1900-0000-da48-2d5a68140000 pid=5224 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/782c618c-c569-4769-b77f-1f724dd1d131
Result
Threat name:
Gafgyt, Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1798951
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1798951 Sample: bot.m68k.elf Startdate: 21/10/2025 Architecture: LINUX Score: 100 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 cnc.zinomc.com 45.235.216.29, 43957 IGPFIBRABR Brazil 2->20 22 2 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 4 other signatures 2->30 8 bot.m68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 bot.m68k.elf 8->14         started        process6 16 bot.m68k.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3628aaf6191d83d3ea07b875b184ab0491370fc5bfb267331bbc553534eba904
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3628aaf6191d83d3ea07b875b184ab0491370fc5bfb267331bbc553534eba904/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-21 07:45:49 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gyukv5qzdwb5h2qhxb23dbflasitod6fx6zgomy3xrktknhlveca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251021-jlrs5svket/
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/3628aaf6191d83d3ea07b875b184ab0491370fc5bfb267331bbc553534eba904

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 3628aaf6191d83d3ea07b875b184ab0491370fc5bfb267331bbc553534eba904

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3605912/
  
Delivery method
Distributed via web download

Comments