MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afcf4de8f51aa89d93adc4c68aebb1b3cffd969d448fb5a00cfccf8a67ff02ec. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afcf4de8f51aa89d93adc4c68aebb1b3cffd969d448fb5a00cfccf8a67ff02ec
SHA3-384 hash: dadebeda32404db1a16102fe6b8b9ba8987c6d6fd4570ee69eab434cbb978b6ef452ffed1e31cc73accd922181c0ef27
SHA1 hash: 5ddac8a21bda001908b7872fc043414fcd5cfd33
MD5 hash: 72da0d2b033accd66d6410cdd3153a27
humanhash: carbon-hotel-uniform-seventeen
File name:Nexus.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:46'232 bytes
First seen:2025-11-18 07:39:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:waqYSNeE6FKIqAvwf+nN5QgEu2JuVGT8AFlW36SJAZKEKlcpA9jAs4BVTEVpJGe4:Vq976bvwmnN5dsFlWKSJiv1BVTCJGej8
TLSH T10723F1D5EBBE9381C87857FD660C96A61CA17391339D8FF8B2134CC4AA249473C8E1B4
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 juroots
Tags:elf mirai mpsl UPX
File size (compressed) :46'232 bytes
File size (de-compressed) :142'300 bytes
Format:linux/mipsel
Unpacked file: dd16c74db8b5717caff964c4ae685ce3b5623b476fdee5edc7b1d966a5e32cae

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/691c230b4e43be3f7163fd36/reports/605c6f9b-39e1-4a6b-a734-415e71d31fce/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/afcf4de8f51aa89d93adc4c68aebb1b3cffd969d448fb5a00cfccf8a67ff02ec
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-17T17:48:00Z UTC
Last seen:
2025-11-18T06:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/afcf4de8f51aa89d93adc4c68aebb1b3cffd969d448fb5a00cfccf8a67ff02ec/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f33774f0-3c4c-4d1c-8c8c-4b6fdc228407
Behavior Graph:
Download SVG
%3 guuid=75f65564-1b00-0000-800b-655d020c0000 pid=3074 /usr/bin/sudo guuid=c016be66-1b00-0000-800b-655d090c0000 pid=3081 /tmp/sample.bin guuid=75f65564-1b00-0000-800b-655d020c0000 pid=3074->guuid=c016be66-1b00-0000-800b-655d090c0000 pid=3081 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ee25e00c-b3ad-48ec-b13e-96015814abfe
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/afcf4de8f51aa89d93adc4c68aebb1b3cffd969d448fb5a00cfccf8a67ff02ec
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/afcf4de8f51aa89d93adc4c68aebb1b3cffd969d448fb5a00cfccf8a67ff02ec/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-17 23:52:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v7hu32hvdkuj3e5nytdiv25rwph73fu5ish3liam7thyuz77alwa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251118-jhzpkswlbj/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1925a158-54ed-43a0-b432-4de6e1fb87f4
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/afcf4de8f51aa89d93adc4c68aebb1b3cffd969d448fb5a00cfccf8a67ff02ec

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf afcf4de8f51aa89d93adc4c68aebb1b3cffd969d448fb5a00cfccf8a67ff02ec

(this sample)

Mirai

elf dd16c74db8b5717caff964c4ae685ce3b5623b476fdee5edc7b1d966a5e32cae

  
Dropping
SHA256 dd16c74db8b5717caff964c4ae685ce3b5623b476fdee5edc7b1d966a5e32cae
  
Dropping
MD5 5740b5600033c1560fc615872b1e836b
  
URLhaus
https://urlhaus.abuse.ch/url/3711011/
  
Delivery method
Distributed via web download

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