MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0fb75e87b4858f58624d81cd59919647ff6bdd5c8d6632d4acebe02126cd7f3. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0fb75e87b4858f58624d81cd59919647ff6bdd5c8d6632d4acebe02126cd7f3
SHA3-384 hash: 28103602511f70ffc5d593bdfb4e0b4061075d6e9f6356d536d69f1ccd274320df098d044af1b98e3a0946d21bdb1673
SHA1 hash: 31e7349e6aba551316be58ee41a8564e89a1eeaf
MD5 hash: dc1d0a53bb72a64a5b84047411292c8f
humanhash: east-grey-pluto-illinois
File name:uYtea.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:72'264 bytes
First seen:2025-12-04 00:10:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hgnAkIP7B9stYVenVQmPct8URqOSQHMgimu2aa7LLJa10ft:ZP19st6en6mPcEku2aa7LL4
TLSH T1B5631B95F8818A21C5D5137DF92D168D372227F8E3DE72139E205F603B8A96B0E3BD46
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 :
22
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/d2fe8f23-763a-4022-aa12-83e1627c8c85/
Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6930d1abbba50eaf04200a37/reports/4cc1ce3f-b42a-41bd-bd11-98eda73125b0/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1d64e4ff-8b1a-4bfb-86c6-98803b9497b3
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1825976
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/c0fb75e87b4858f58624d81cd59919647ff6bdd5c8d6632d4acebe02126cd7f3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c0fb75e87b4858f58624d81cd59919647ff6bdd5c8d6632d4acebe02126cd7f3/
Threat name:
Linux.Backdoor.Bushido
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 00:11:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yd5xl2d3jbmplbre3aonlgizmr77npovzdlgglkkz27aeetm27zq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:demons
Link:
https://tria.ge/reports/251204-alwmnawnbt/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d2dca9e7
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 c0fb75e87b4858f58624d81cd59919647ff6bdd5c8d6632d4acebe02126cd7f3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3724554/
  
Delivery method
Distributed via web download

Comments