MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c90c08d68c7f3844b7055f345eccca551e589bbe98a23b36c64370c159fa6679. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c90c08d68c7f3844b7055f345eccca551e589bbe98a23b36c64370c159fa6679
SHA3-384 hash: d0e7710f8348d73ccd8150dfe34049e8183599037d7df2fda1e46e8ed8414b1d25557d2357c2578af1b5a1629ae2625b
SHA1 hash: 321ab55cef6d0c001a10edbc8e13f154a265287b
MD5 hash: edc662865aad5353d5511b408e4f16e5
humanhash: mountain-steak-glucose-mexico
File name:windy.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'352 bytes
First seen:2026-01-12 11:18:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nq189r2mIHgqH8INZ8SNB4ZPLaLWq0IijTQEE8+FCUxZJ3eg9x/LWg:q1ur2nj7gmqZPLetETQC+FCkeg9xq
TLSH T1A7C3AE97F78B24A1C86147F007C76B8D3AA362019E6BE9E76C1E753B19391DF19063C1
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 :
94
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6964d91007ef5fa68e855920/reports/addf75e3-cbbc-4d28-af69-1cb71966944c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-12T08:42:00Z UTC
Last seen:
2026-01-14T00:38:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/c90c08d68c7f3844b7055f345eccca551e589bbe98a23b36c64370c159fa6679/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b3d435f2-0d15-4f6f-8143-35ba2b2a7773
Behavior Graph:
Download SVG
%3 guuid=71cf9238-1900-0000-988b-8d4aa00b0000 pid=2976 /usr/bin/sudo guuid=2b57fd3a-1900-0000-988b-8d4aa90b0000 pid=2985 /tmp/sample.bin guuid=71cf9238-1900-0000-988b-8d4aa00b0000 pid=2976->guuid=2b57fd3a-1900-0000-988b-8d4aa90b0000 pid=2985 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/38341586-35a7-4d6b-a268-a872adc8cfcc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1848992
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/c90c08d68c7f3844b7055f345eccca551e589bbe98a23b36c64370c159fa6679
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c90c08d68c7f3844b7055f345eccca551e589bbe98a23b36c64370c159fa6679/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c90c08d68c7f3844b7055f345eccca551e589bbe98a23b36c64370c159fa6679
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 11:21:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zegarvump44ejnyfl42f5tgkkupfrg56tcrdwnwginymcwp2mz4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260112-nfapwsdy4d/
Malware Config
C2 Extraction:
202.1.31.175
Verdict:
Malicious
Tags:
backdoor Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/7d2f2704-3bd0-4395-b77a-be037416174f
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/c90c08d68c7f3844b7055f345eccca551e589bbe98a23b36c64370c159fa6679

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 c90c08d68c7f3844b7055f345eccca551e589bbe98a23b36c64370c159fa6679

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3756683/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3756705/

Comments