MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0fae9b0a558065e0245026ab5386bc383db4dc9e040c5cd0f90875822ac70bf. 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: 11


Intelligence 11 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0fae9b0a558065e0245026ab5386bc383db4dc9e040c5cd0f90875822ac70bf
SHA3-384 hash: 484204c767cd7deafaae97192cf87ece71c9104b4a3f098c07d38a3403a24672e7ca62b21594dba5cedd3c5d5cc9542c
SHA1 hash: bad31876f9b1caadd0aeb56b3ed0cdc510ca278c
MD5 hash: ef77022255dea2bebacebf6248af4410
humanhash: single-artist-lactose-alabama
File name:px86
Download: download sample
Signature Mirai
Create hunting rule
File size:154'216 bytes
First seen:2026-06-09 20:20:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:qwpENeJRmsegpLvsZkhLBDnwI0Pq8vQwZ1WY6pi523oaGmYdjZGWqmk:tpENeJwsegVvgkhLBDwIqq8vQwsNKj3
TLSH T15FE36CC5F743C0F5E91B01B03066E7369A72E439102BFE97D7A9AE32EC93511961A36C
telfhash t14351ad79feba09ec67d48902d30e6321dd0eeabb342135f80af205d432b350261b9c74
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f8ab3ea192f76674ee80b18a803b93b9f3287758d6744e2f20517a470b260210
File size (compressed) :64'844 bytes
File size (de-compressed) :154'216 bytes
Format:linux/i386
Packed file: f8ab3ea192f76674ee80b18a803b93b9f3287758d6744e2f20517a470b260210

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/aaf19ac6-4e2f-45d0-86f5-a5790b995129/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Kills processes
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox
Link:
https://www.filescan.io/uploads/6a2875c93d2a0c6df8ea4154/reports/0e9675bc-682e-44be-b3e0-f312d6855e8d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-09T18:27:00Z UTC
Last seen:
2026-06-09T18:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c0fae9b0a558065e0245026ab5386bc383db4dc9e040c5cd0f90875822ac70bf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7d16594-13a0-4685-9848-7452d831241a
Behavior Graph:
Download SVG
%3 guuid=432d3856-1800-0000-23cb-35a9880c0000 pid=3208 /usr/bin/sudo guuid=74685958-1800-0000-23cb-35a9890c0000 pid=3209 /tmp/sample.bin delete-file net guuid=432d3856-1800-0000-23cb-35a9880c0000 pid=3208->guuid=74685958-1800-0000-23cb-35a9890c0000 pid=3209 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=74685958-1800-0000-23cb-35a9890c0000 pid=3209->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=5ebaa958-1800-0000-23cb-35a98a0c0000 pid=3210 /tmp/sample.bin net send-data zombie guuid=74685958-1800-0000-23cb-35a9890c0000 pid=3209->guuid=5ebaa958-1800-0000-23cb-35a98a0c0000 pid=3210 clone guuid=5ebaa958-1800-0000-23cb-35a98a0c0000 pid=3210->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con db3fcbe4-2900-592c-9283-947c75e52652 89.32.41.16:18129 guuid=5ebaa958-1800-0000-23cb-35a98a0c0000 pid=3210->db3fcbe4-2900-592c-9283-947c75e52652 send: 32B guuid=ea83b758-1800-0000-23cb-35a98b0c0000 pid=3211 /tmp/sample.bin guuid=5ebaa958-1800-0000-23cb-35a98a0c0000 pid=3210->guuid=ea83b758-1800-0000-23cb-35a98b0c0000 pid=3211 clone guuid=f7c6bc58-1800-0000-23cb-35a98c0c0000 pid=3212 /tmp/sample.bin guuid=5ebaa958-1800-0000-23cb-35a98a0c0000 pid=3210->guuid=f7c6bc58-1800-0000-23cb-35a98c0c0000 pid=3212 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fee6d5e1-a67f-4c53-9ccb-800d77f8e4af
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c0fae9b0a558065e0245026ab5386bc383db4dc9e040c5cd0f90875822ac70bf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c0fae9b0a558065e0245026ab5386bc383db4dc9e040c5cd0f90875822ac70bf/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-06-09 20:21:34 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=yd5otmffladf4asfajvlkodlyob5wtoj4bamltipscdvqivmoc7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260609-y48xpshz4p/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
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/c0fae9b0a558065e0245026ab5386bc383db4dc9e040c5cd0f90875822ac70bf

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh b21c939fb54dc4d8a37e2fb80395fd6622fba5fa545dd67a74f81473330d7f1f

Mirai

elf f8ab3ea192f76674ee80b18a803b93b9f3287758d6744e2f20517a470b260210

Mirai

elf c0fae9b0a558065e0245026ab5386bc383db4dc9e040c5cd0f90875822ac70bf

(this sample)

  
Dropped by
SHA256 f8ab3ea192f76674ee80b18a803b93b9f3287758d6744e2f20517a470b260210
  
URLhaus
https://urlhaus.abuse.ch/url/3840660/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ef8a500433f6f2758df2a7e4b3136e3f

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