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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c533f5c224b031402b17f1aa88daef681d218b6e4e3270f90a57bb3f6d6730ca. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c533f5c224b031402b17f1aa88daef681d218b6e4e3270f90a57bb3f6d6730ca
SHA3-384 hash: 1bf6d2d3cba60eb3cfc1870fb383098ba219cc92ec6b54c59973c488a4d2dd75a610358a80a536707466cf7876f88710
SHA1 hash: 93e0f32b6c31c0feb7341cdb416171caa2a128d2
MD5 hash: dd9d78974c94b31c7b75b32b5b208523
humanhash: ceiling-potato-connecticut-cold
File name:SecuriteInfo.com.Linux.Siggen.9999.7193.11734
Download: download sample
Signature Mirai
Create hunting rule
File size:116'192 bytes
First seen:2025-11-21 15:47:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:o0KcoQKFIp6TAZGSxzpa4dpZ+zqEwtd0Hn:XKcoJFIpgSx9aEvDEwUHn
TLSH T1E2B31846F8824B22D5CB12BAFA2D518E331317E8E3DE72229E145F2173C766B0E77945
telfhash t130e0df7b8b2513a95ade664596de3e010bf8b9861382159692a9ba458413297b40c04c
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6fed4fd04ebc6cfe158e868e01ab973d0f27a02c029895ec735dc632384fd4ce
File size (compressed) :47'348 bytes
File size (de-compressed) :116'192 bytes
Format:linux/arm
Packed file: 6fed4fd04ebc6cfe158e868e01ab973d0f27a02c029895ec735dc632384fd4ce

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/ffe96cf3-b761-463c-9047-6ee68a393a61/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
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.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-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

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

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

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/692089c2f96b58f0dc7f2ebf/reports/ceb80cda-b073-4a41-b0bb-247c38898310/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-21T13:06:00Z UTC
Last seen:
2025-11-21T15:39:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/c533f5c224b031402b17f1aa88daef681d218b6e4e3270f90a57bb3f6d6730ca/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/809708bf-f7df-478b-b786-db8d95a81e92
Behavior Graph:
Download SVG
%3 guuid=bb9c2530-1a00-0000-1d41-bc1b9b0a0000 pid=2715 /usr/bin/sudo guuid=30d14e32-1a00-0000-1d41-bc1ba20a0000 pid=2722 /tmp/sample.bin guuid=bb9c2530-1a00-0000-1d41-bc1b9b0a0000 pid=2715->guuid=30d14e32-1a00-0000-1d41-bc1ba20a0000 pid=2722 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1818656
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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/c533f5c224b031402b17f1aa88daef681d218b6e4e3270f90a57bb3f6d6730ca
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c533f5c224b031402b17f1aa88daef681d218b6e4e3270f90a57bb3f6d6730ca/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c533f5c224b031402b17f1aa88daef681d218b6e4e3270f90a57bb3f6d6730ca
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 15:48:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yuz7lqrewayuakyx6gvirwxpnaosdc3ojyzhb6ikk65t63lhgdfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251121-s8w6ta1kdy/
Malware Config
C2 Extraction:
vcute69.bounceme.net
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/eb342da7-8389-46f3-9de8-a326036c1429
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/c533f5c224b031402b17f1aa88daef681d218b6e4e3270f90a57bb3f6d6730ca

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 6fed4fd04ebc6cfe158e868e01ab973d0f27a02c029895ec735dc632384fd4ce

Mirai

elf c533f5c224b031402b17f1aa88daef681d218b6e4e3270f90a57bb3f6d6730ca

(this sample)

  
Dropped by
SHA256 6fed4fd04ebc6cfe158e868e01ab973d0f27a02c029895ec735dc632384fd4ce
  
Dropped by
MD5 dd62fa3e5c81869c4d91f08494685ea7
  
URLhaus
https://urlhaus.abuse.ch/url/3712126/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3713346/

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