MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c457ac0b47cbf39ea2573843fe1f54db4fd784f85b52c05a04fda1c72b6085c5. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c457ac0b47cbf39ea2573843fe1f54db4fd784f85b52c05a04fda1c72b6085c5
SHA3-384 hash: 14f6289a0597bcb009174a0def63cd2e31e19281de888a3f8314651d68bdc7dcbef01e18e4b8d986e2693158196d7fa3
SHA1 hash: 45f42fdac876776a2be03fc634e785d6bf1a204a
MD5 hash: 087fca9078f32ee05de6c7b8f62cdae4
humanhash: stream-timing-lemon-mountain
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:82'800 bytes
First seen:2025-03-09 11:31:22 UTC
Last seen:2025-03-09 13:26:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6unjosDxftc15M+oYpYAoPfvTrdQYg3tqLV7p04OUynwxL2ISWro:blFftcgYpqPX/2tqR4Fwxyeo
TLSH T103830746B8419F26D5D016BEFE1E528D33132FB8E3EA32029D15AF2576CF90A0E3B551
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cd81021f777fe306085377linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
Mounts file systems
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67cd7c3d4a3011c802cb6c0a/reports/df9e9864-6730-420c-9d14-5f96ba43b11a/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c457ac0b47cbf39ea2573843fe1f54db4fd784f85b52c05a04fda1c72b6085c5
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Result
Verdict:
UNKNOWN
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/63be05a7-e90a-4b71-9a9d-751a5efc125a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1632937
Signature
Connects to many ports of the same IP (likely port scanning)
Uses STUN server to do NAT traversial
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c457ac0b47cbf39ea2573843fe1f54db4fd784f85b52c05a04fda1c72b6085c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c457ac0b47cbf39ea2573843fe1f54db4fd784f85b52c05a04fda1c72b6085c5/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-09 11:32:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
4 of 38 (10.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yrl2yc2hzpzz5isxhbb74h2u3nh5pbhylnjmawqe7wq4ok3aqxcq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/250309-nncjfszry8/
Behaviour
Changes its process name
Renames itself
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1097f2f8-e1bc-4bbe-967b-f7e55144a93c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/c457ac0b47cbf39ea2573843fe1f54db4fd784f85b52c05a04fda1c72b6085c5

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

File information

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

Web download

Mirai

elf c457ac0b47cbf39ea2573843fe1f54db4fd784f85b52c05a04fda1c72b6085c5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469861/
  
Delivery method
Distributed via web download

Comments