MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 262757590937c5f8584418a8b53fb58f0232d11c5dacf91ec00ac98379fb4da4. 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: 262757590937c5f8584418a8b53fb58f0232d11c5dacf91ec00ac98379fb4da4
SHA3-384 hash: 29e9a9f7676b1e2433245188243f364835e55bfc0ebcbe5a61fd08e33703e041e867d10585999a4da5a5f448c393b9c4
SHA1 hash: 5b596a66c6201ac35b9f86dbd23195541e86cf21
MD5 hash: 69dc7277154648023107b4bf1b4d6621
humanhash: aspen-burger-venus-venus
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:39'088 bytes
First seen:2025-12-29 01:50:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Rgj1xisyfowG5tm80zy4uciGNSN824HobT9wSC895U4Peow2o0E0/N0wgkkkkkkn:R61WfjG5tm3uciOwsI7T95Uwhwj0b
TLSH T11E03C651F8829A27C2D4137AA66E568E332073ECC2CBB61BDD614B107BD651F0D63F82
telfhash t10ce07200fcb88b2c9cdaaab4adcd07b4aa00220260178b10cf10daf0c83f448e30ce5e
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 :
50
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/303e26c6-6176-4eb2-9c58-618a5e1f7f46/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6951de9165e07687fdf2818b/reports/5cc5c6f6-4bd5-4429-a68a-483c9b0bd680/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/87ec5b5a-27d7-43ad-b65c-1d570c5b53b3
Behavior Graph:
Download SVG
%3 guuid=358067eb-1700-0000-b515-8905320c0000 pid=3122 /usr/bin/sudo guuid=ebc01ded-1700-0000-b515-89053a0c0000 pid=3130 /tmp/sample.bin guuid=358067eb-1700-0000-b515-8905320c0000 pid=3122->guuid=ebc01ded-1700-0000-b515-89053a0c0000 pid=3130 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/140c1d70-308b-45d4-b1cd-861096dd4524
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1841109
Signature
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/262757590937c5f8584418a8b53fb58f0232d11c5dacf91ec00ac98379fb4da4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/262757590937c5f8584418a8b53fb58f0232d11c5dacf91ec00ac98379fb4da4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 01:51:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eytvowijg7c7qwcedculkp5vr4bdfui4lwwpshwableyg6p3jwsa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251229-b9x13acq4s/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/51bc939a-ea5c-487b-a683-6360a318ac0a
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/262757590937c5f8584418a8b53fb58f0232d11c5dacf91ec00ac98379fb4da4

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_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: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 262757590937c5f8584418a8b53fb58f0232d11c5dacf91ec00ac98379fb4da4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3745082/
  
Delivery method
Distributed via web download

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