MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a260329c242d17354cb0ef59703137d467a9a82aa395753404058ef7222b1099. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a260329c242d17354cb0ef59703137d467a9a82aa395753404058ef7222b1099
SHA3-384 hash: aa9f3eb61d7ed13fb33bd4685dcd04128ba8946b25355abd6ad7631044f1ee0ebf8f268d24a185d48e28e81f8fda5d1e
SHA1 hash: 2f356e5b0637f560256306875c5854782a5196c7
MD5 hash: 6e9bf297a54bc038304badfcebc19f6c
humanhash: five-uranus-eight-wisconsin
File name:i586
Download: download sample
Signature Mirai
Create hunting rule
File size:49'361 bytes
First seen:2025-12-02 06:09:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:2F51/Z38p5XmrDZWrvLHys+a4P2JLOGgvrBNIue3:2FereYrjHyha2SNgvHe3
TLSH T1162329017982DABBE44317F582E78B211631F93E2B528D0AE35D7CB4EB1B184B25376D
telfhash t12201eb65a932aa3e6c425d748ccc52b02438271b77159eb2ef36c4c8e5304a1e23fe0e
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 :
31
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
Detection(s):
Unix.Trojan.Mirai-6981158-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/692e82dc3cf0944cdda8a6ce/reports/6daedc05-62fe-4286-8f03-c169e6362d9a/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e830d1db-06c0-4db9-999f-e3b16bacb7db
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1824152
Signature
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1824152 Sample: i586.elf Startdate: 02/12/2025 Architecture: LINUX Score: 80 24 207.92.217.242, 23 WINDSTREAMUS United States 2->24 26 107.18.102.245, 23 WAYPORTUS United States 2->26 28 98 other IPs or domains 2->28 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Contains symbols with names commonly found in malware 2->36 38 Uses known network protocols on non-standard ports 2->38 8 i586.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 i586.elf 8->16         started        signatures6 30 Sample deletes itself 16->30 19 i586.elf 16->19         started        22 i586.elf 16->22         started        process7 signatures8 40 Sample tries to kill a massive number of system processes 19->40 42 Sample tries to kill multiple processes (SIGKILL) 19->42
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a260329c242d17354cb0ef59703137d467a9a82aa395753404058ef7222b1099
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a260329c242d17354cb0ef59703137d467a9a82aa395753404058ef7222b1099/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-02 06:10:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ujqdfhbefultktfq55mxamjx2rt2tkbkuokxknaeawhpoirlccmq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/251202-gxbj7axpd1/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Deletes itself
Contacts a large (23687) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-6981158-0
YARA:
Linux_Trojan_Mirai_389ee3e9
Link:
https://app.threat.zone/submission/847a7bf1-0dea-4c65-8f62-462855285046
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a260329c242d17354cb0ef59703137d467a9a82aa395753404058ef7222b1099

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Mirai_389ee3e9
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 a260329c242d17354cb0ef59703137d467a9a82aa395753404058ef7222b1099

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3718961/
  
Delivery method
Distributed via web download

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