MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4aaa14525fe034b5951da298e225689f019d8f9b3003703bb1f5957402f707f. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4aaa14525fe034b5951da298e225689f019d8f9b3003703bb1f5957402f707f
SHA3-384 hash: 977ed58af6c824f65b2284574c6aee6ce5535d5a6fd581b1452bde829c9a07999bca48d2b446f15afde353f897c5268d
SHA1 hash: c46ae95d2401cfc9cb6ac4295852d4f9c084b560
MD5 hash: 69b7aa7cbeac90f657477c4e2dd19d64
humanhash: lima-mexico-freddie-skylark
File name:SecuriteInfo.com.Linux.Mirai.9774.27737.4201
Download: download sample
Signature Mirai
Create hunting rule
File size:87'280 bytes
First seen:2026-03-13 14:34:45 UTC
Last seen:2026-03-14 01:19:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:k2Gk2kAQXqQznRMYv9MMN9KiMs/3y9jHfV8UBzd2l7ypND8I:p0QV9lM29KfoILVdBJi7yII
TLSH T1D5834B02771C0A47D1A61EF03E3F17E193EEE9D121F4BA88290FDB468175E72558AED8
Magika elf
Reporter SecuriteInfoCom
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
FR FR
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/2eb8aacf-bb37-48b4-a6cf-8754b0a2cfec/
Detection(s):
Sanesecurity.Malware.29504.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a4aaa14525fe034b5951da298e225689f019d8f9b3003703bb1f5957402f707f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a5db338e-e198-4f0c-a027-fef56c334d25
Behavior Graph:
Download SVG
%3 guuid=b7bbfc26-1900-0000-d1fb-75875e080000 pid=2142 /usr/bin/sudo guuid=c81c5f29-1900-0000-d1fb-758764080000 pid=2148 /tmp/sample.bin guuid=b7bbfc26-1900-0000-d1fb-75875e080000 pid=2142->guuid=c81c5f29-1900-0000-d1fb-758764080000 pid=2148 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2fc929a4-f0df-4294-bd95-9be563c98062
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a4aaa14525fe034b5951da298e225689f019d8f9b3003703bb1f5957402f707f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a4aaa14525fe034b5951da298e225689f019d8f9b3003703bb1f5957402f707f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a4aaa14525fe034b5951da298e225689f019d8f9b3003703bb1f5957402f707f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-13 14:35:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=usvkcrjf7ybuwwkr3iuy4iswrhybtwhzwmadoa53d5mvoqbpob7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260313-rx7yhadt2q/
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/a4aaa14525fe034b5951da298e225689f019d8f9b3003703bb1f5957402f707f

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 a4aaa14525fe034b5951da298e225689f019d8f9b3003703bb1f5957402f707f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3795200/
  
Delivery method
Distributed via web download

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