MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca29c8feb963a8d5fac3a8554a407957cbc92698844433abe62a336dc54d88f4. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca29c8feb963a8d5fac3a8554a407957cbc92698844433abe62a336dc54d88f4
SHA3-384 hash: f58d8b4cbb2f80a4f81205f6a13b5e820c49e52b5d6019a8a95199c695be0bf82c0ff5008d39a881913909eede6d5108
SHA1 hash: 9f9cbbac4ba73088f9ad2905c25cb9922a2a0386
MD5 hash: 65401f6b926ed7210dcf43426bf12a30
humanhash: king-timing-two-iowa
File name:xnxnxnxnxnxnxnxnx86_64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:136'064 bytes
First seen:2026-02-08 16:36:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lAF2acRfkY6z3xv+ErH4vk9954rlvLFZW8YYQY:yIRfe3xvvSrlvZZ7UY
TLSH T19AD35C0A79D270FCC687D170926E9F61EA3A745C02183DBBA3C2AE711937DD05E15F62
telfhash t1c331eeb14e9a366812c7a712f319bf69f073150205f1f4e99d376de8ce123824fa30a2
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ca7dbc085a3a78a18c90e433918e128a54683231d2dd002bec65dfa0a0a565c7
File size (compressed) :63'936 bytes
File size (de-compressed) :136'064 bytes
Format:linux/amd64
Packed file: ca7dbc085a3a78a18c90e433918e128a54683231d2dd002bec65dfa0a0a565c7

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Trojan.Gafgyt-10059182-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Creating a file in the %temp% directory
Receives data from a server
Locks files
Runs as daemon
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6988bbbc930564ff3c928aba/reports/05a14fe7-9d6f-4003-9fbd-ba109ce0811d/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-02-08T14:55:00Z UTC
Last seen:
2026-02-08T16:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ca29c8feb963a8d5fac3a8554a407957cbc92698844433abe62a336dc54d88f4/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9acb44ec-2fd9-439a-a323-f757a3028b28
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1865667
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca29c8feb963a8d5fac3a8554a407957cbc92698844433abe62a336dc54d88f4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca29c8feb963a8d5fac3a8554a407957cbc92698844433abe62a336dc54d88f4/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-02-08 16:37:45 UTC
File Type:
ELF64 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ziu4r7vzmounl6wdvbkuuqdzk7f4sjuyqrcdhk7gfizw3rknrd2a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/260208-t4xgfsay8f/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/ca29c8feb963a8d5fac3a8554a407957cbc92698844433abe62a336dc54d88f4

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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf ca7dbc085a3a78a18c90e433918e128a54683231d2dd002bec65dfa0a0a565c7

Mirai

elf ca29c8feb963a8d5fac3a8554a407957cbc92698844433abe62a336dc54d88f4

(this sample)

  
Dropped by
SHA256 ca7dbc085a3a78a18c90e433918e128a54683231d2dd002bec65dfa0a0a565c7
  
URLhaus
https://urlhaus.abuse.ch/url/3774572/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 09ed0d33b4072d5abb9d8df867957b5a

Comments