MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca408c720b821c72cafed87fc4c2e369e0e7f382f180da7c3517ddb53ca6d67c. 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: ca408c720b821c72cafed87fc4c2e369e0e7f382f180da7c3517ddb53ca6d67c
SHA3-384 hash: 86c365b80392ab819a5d1b01cd1f92306d20d1e23c1a9f55ab9081fd21cc3a34c35b8a498d10d949824da87dec44db6a
SHA1 hash: 769b3eb3e69eba655e52e3774a7463df705f81a4
MD5 hash: fe36f9d3bbe776ff886c643d8ba98b58
humanhash: moon-carbon-october-lion
File name:skid.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'328 bytes
First seen:2025-09-08 21:08:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:EIFDjIPrC4f8bl8IBdTUwYw+KE0gZAknoZqH:EWDjkjSmgU/SqH
TLSH T123C3AECBB24B5466C86507F00BD34FCD6D6362028E17DAE72E1DA67F18B92CB590A7C1
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 :
76
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/68bf46cbcfa59bfdc7f44372/reports/4c5d70fb-8090-4695-8ad9-a2bb43e8689a/overview
Verdict:
Unknown
File Type:
Link:
https://opentip.kaspersky.com/ca408c720b821c72cafed87fc4c2e369e0e7f382f180da7c3517ddb53ca6d67c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/423797f5-5489-4cb6-92dc-23ca78374892
Behavior Graph:
Download SVG
%3 guuid=298522b2-1900-0000-161f-2e684e080000 pid=2126 /usr/bin/sudo guuid=f0e2b7b4-1900-0000-161f-2e6858080000 pid=2136 /tmp/sample.bin guuid=298522b2-1900-0000-161f-2e684e080000 pid=2126->guuid=f0e2b7b4-1900-0000-161f-2e6858080000 pid=2136 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7ac96c6c-3698-4a43-8267-a35a55c08290
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1773581
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca408c720b821c72cafed87fc4c2e369e0e7f382f180da7c3517ddb53ca6d67c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca408c720b821c72cafed87fc4c2e369e0e7f382f180da7c3517ddb53ca6d67c/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/ca408c720b821c72cafed87fc4c2e369e0e7f382f180da7c3517ddb53ca6d67c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-08 21:13:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjaiy4qlqiohfsx63b74jqxdnhqop44c6ganu7bvc7o3kpfg2z6a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250908-z2d5zsstew/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/233831c6-4b5a-4f55-a8bc-406cc919b90e
Please note that we are no longer able to provide a coverage score for Virus Total.

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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 ca408c720b821c72cafed87fc4c2e369e0e7f382f180da7c3517ddb53ca6d67c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3619783/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3620561/

Comments