MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c5057f3662165de6fcce9cee617ed10d6f81dedd9fdeba1013aac6d4890aad2. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c5057f3662165de6fcce9cee617ed10d6f81dedd9fdeba1013aac6d4890aad2
SHA3-384 hash: 9bc953bb072b42b7fcd10bb516b0d9085dfaaa8b130232d50a512801e8ff7d25029f2423279d9705b491bbe17906b037
SHA1 hash: 28a0e818678f7de0c1617821028224a8168e3401
MD5 hash: 3cf47205592ab99750caea55bfbb7714
humanhash: fillet-mexico-pizza-harry
File name:xnxnxnxnxnxnxnxni386xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:123'472 bytes
First seen:2026-02-23 10:29:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:36tJsoRNjmj1VGCLUZMIV9Sr+QVrxZNio0w:VoRNjmj1VGc3rRioz
TLSH T110C35B82E6A2D0F0E68701B00557E3E68935EA305416CEC6FFA93D71EC717829D9BB1C
telfhash t1dd4107fa5ea60ce873d49c05d35e1730b909da3b687036aa40f31e7536fad9212b5c35
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 3c185216f32db7ef974b6b99d03f099078af2c8326a9d4dd0ee1091e06224981
File size (compressed) :60'788 bytes
File size (de-compressed) :123'472 bytes
Format:linux/i386
Packed file: 3c185216f32db7ef974b6b99d03f099078af2c8326a9d4dd0ee1091e06224981

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Malware.Gafgyt-10059181-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Locks files
Sends data to a server
Creating a file in the %temp% directory
Connection attempt
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4c5057f3662165de6fcce9cee617ed10d6f81dedd9fdeba1013aac6d4890aad2
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/4c5057f3662165de6fcce9cee617ed10d6f81dedd9fdeba1013aac6d4890aad2/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2a9835e9-d5f5-4419-9345-2ba2747f8c02
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4c5057f3662165de6fcce9cee617ed10d6f81dedd9fdeba1013aac6d4890aad2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4c5057f3662165de6fcce9cee617ed10d6f81dedd9fdeba1013aac6d4890aad2/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-02-23 10:30:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jrifp43gefs5436m5hhomf7ncdlpqhpn3h66xiibhkwg2seqvlja._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/260223-mj2gcady7g/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/4c5057f3662165de6fcce9cee617ed10d6f81dedd9fdeba1013aac6d4890aad2

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 3c185216f32db7ef974b6b99d03f099078af2c8326a9d4dd0ee1091e06224981

Mirai

elf 4c5057f3662165de6fcce9cee617ed10d6f81dedd9fdeba1013aac6d4890aad2

(this sample)

  
Dropped by
SHA256 3c185216f32db7ef974b6b99d03f099078af2c8326a9d4dd0ee1091e06224981
  
URLhaus
https://urlhaus.abuse.ch/url/3784206/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5925dd96ed59ba2e8c7160e9c20efd5b

Comments