MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfce394f63c23f9b1c209ff405087ccf3ab96efcc795f70c842b41abfc2d8f14. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfce394f63c23f9b1c209ff405087ccf3ab96efcc795f70c842b41abfc2d8f14
SHA3-384 hash: 29694112d0a54076e31d61511a776cd0fae720a99da5c3d5176ae34984e6abec8e87039c2808043a8848f495944fc98a
SHA1 hash: eec61ce8d211d9ca90922ad0f0fa2b36d077eaf3
MD5 hash: e0056e7ab98b2d3804995abd1133d4da
humanhash: king-utah-red-avocado
File name:ub8ehJSePAfc9FYqZIT6.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:67'664 bytes
First seen:2026-01-09 14:14:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:p5k7LGdUTEPT46dZxZZCuC+zatgJgvUQjbAFmJ:jk7ReLvOtCgHcmJ
TLSH T1DD632B12A17D662BD0E0F27A11BB5752B5E33BCC6284870FBD360E5BBE213501E1BA74
telfhash t10df02744ed7d8a1894ab5670ddad46b4d002231695665f21cf44eae0883f455f70ca9e
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
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:
masquerade
Link:
https://www.filescan.io/uploads/69610d9f30368802bb7dd4a9/reports/7f156c73-72f7-4394-8b1d-a1700bdf3e14/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-09T14:48:00Z UTC
Last seen:
2026-01-10T00:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cfce394f63c23f9b1c209ff405087ccf3ab96efcc795f70c842b41abfc2d8f14/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aaa5e477-534d-488f-a677-fd88337dc503
Behavior Graph:
Download SVG
%3 guuid=5f6ea766-1a00-0000-d1fe-a3816e0c0000 pid=3182 /usr/bin/sudo guuid=4627ac69-1a00-0000-d1fe-a3816f0c0000 pid=3183 /tmp/sample.bin guuid=5f6ea766-1a00-0000-d1fe-a3816e0c0000 pid=3182->guuid=4627ac69-1a00-0000-d1fe-a3816f0c0000 pid=3183 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c4c0f060-85da-45a7-b04f-c73d3b9499f5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1847314
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cfce394f63c23f9b1c209ff405087ccf3ab96efcc795f70c842b41abfc2d8f14
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfce394f63c23f9b1c209ff405087ccf3ab96efcc795f70c842b41abfc2d8f14/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-09 14:16:43 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7hdst3dyi7zwhbat72akcd4z45ls3x4y6k7odeefna2x7bnr4ka._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260109-rk3g9aev4e/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/09e9beca-5387-48c3-9d7a-e729b1b402b3
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/cfce394f63c23f9b1c209ff405087ccf3ab96efcc795f70c842b41abfc2d8f14

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_Trojan_Gafgyt_28a2fe0c
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 cfce394f63c23f9b1c209ff405087ccf3ab96efcc795f70c842b41abfc2d8f14

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3753585/
  
Delivery method
Distributed via web download

Comments