MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 457ac3463c32393c1ca5b86684c1aaa30f883746ca5e42cd5b41d5b0d85fb94e. 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: 457ac3463c32393c1ca5b86684c1aaa30f883746ca5e42cd5b41d5b0d85fb94e
SHA3-384 hash: 58db0e88e7b51bc86c138daa0976c016f85fa2d2ebdd2df67727fe663994b9e3e483c11b15e7f9acb0332ab777b76dc1
SHA1 hash: a1bb9a65cb0290fb92683af20333c11e0b16c4bc
MD5 hash: f64bb639d4976d9619142099c36575eb
humanhash: pluto-comet-victor-avocado
File name:most-arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:38'248 bytes
First seen:2025-04-01 13:47:03 UTC
Last seen:2025-04-18 16:31:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:fOvZdQTF962Bn2sG5J9Kg4J0XSH2HE0sol1Hw3:fbF46nxG5JrCCE0E3
TLSH T12103E855B8839A2BC1D1137ABB6E9B4D376173D4D2CF7713EA2407903ACA51F0C62E85
telfhash t1abe06802ed7c8f5d88f38a71cc890bb1d0031116a1260b10cf50d9d4c83b448f10ce6d
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 :
6
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
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:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ebee91cfd0a37f830b7d87linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67ebee67631830704a8d4231/reports/973e2c0e-2ead-4324-a660-098feba09684/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/457ac3463c32393c1ca5b86684c1aaa30f883746ca5e42cd5b41d5b0d85fb94e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/263f1e8c-9515-44d9-acb7-ac02d0b11279
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1653737
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/457ac3463c32393c1ca5b86684c1aaa30f883746ca5e42cd5b41d5b0d85fb94e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/457ac3463c32393c1ca5b86684c1aaa30f883746ca5e42cd5b41d5b0d85fb94e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-01 13:47:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iv5mgrr4gi4tyhffxbtijqnkumhyqn2gzjpeftk3ihk3bwc7xfha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250401-q3lrsazsgy/
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/457ac3463c32393c1ca5b86684c1aaa30f883746ca5e42cd5b41d5b0d85fb94e

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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 457ac3463c32393c1ca5b86684c1aaa30f883746ca5e42cd5b41d5b0d85fb94e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3498142/
  
Delivery method
Distributed via web download

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