MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02ca37944da402555ee81deca0f3f9d78b58f5dbadc79a5ba88cf7b581ace4f0. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02ca37944da402555ee81deca0f3f9d78b58f5dbadc79a5ba88cf7b581ace4f0
SHA3-384 hash: fb98bb08cca7caa4f6180c07756e4521cf611dc42926f3bf49c6b2c0beb2ff118a9e0723caa6603a31b8a9e085d04a54
SHA1 hash: be39330b0b23e6d9a041c660b49b5c596f5e3b1f
MD5 hash: c5b8274e312cf699c9db136fa81876eb
humanhash: stream-edward-green-hotel
File name:splsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:50'420 bytes
First seen:2025-03-04 02:32:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:9aywt1g/EvjqtUxML6agBCtfSnh0PFWCRn0ofU4CohiN9:9aywt1twC46RCtE0PMojc4Co
TLSH T1EE338D76D87AADA4C14842B4B8258EB81B23E505C7532EFB4B86C3668043DACF61D3F5
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c6670dc668b65489bed295linux22vpnfull_triage
Tags:
mirai
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67c6667e3c5f644bd9416f7d/reports/8170e630-5dc6-4fd7-a612-5d18d81b8d60/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/520353de-92a8-45ba-a145-61a50b6b8d2d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1628722
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1628722 Sample: splsh4.elf Startdate: 04/03/2025 Architecture: LINUX Score: 52 16 watchmepull.dyn. [malformed] 2->16 18 143.223.73.185 WMA-BEVERLY-HILLSUS United States 2->18 20 101 other IPs or domains 2->20 22 Multi AV Scanner detection for submitted file 2->22 8 splsh4.elf 2->8         started        signatures3 24 Sends malformed DNS queries 16->24 process4 process5 10 splsh4.elf 8->10         started        process6 12 splsh4.elf 10->12         started        14 splsh4.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/02ca37944da402555ee81deca0f3f9d78b58f5dbadc79a5ba88cf7b581ace4f0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/02ca37944da402555ee81deca0f3f9d78b58f5dbadc79a5ba88cf7b581ace4f0/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-04 02:33:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=alfdpfcnuqbfkxxidxwkb47z26fvr5o3vxdzuw5irt33lanm4tya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250304-c15vzswzgs/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/dec6013b-f6c6-46c2-a2f9-0160982852cb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/02ca37944da402555ee81deca0f3f9d78b58f5dbadc79a5ba88cf7b581ace4f0

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

File information

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

Web download

Mirai

elf 02ca37944da402555ee81deca0f3f9d78b58f5dbadc79a5ba88cf7b581ace4f0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3423981/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3423996/
  
URLhaus
https://urlhaus.abuse.ch/url/3422913/
  
URLhaus
https://urlhaus.abuse.ch/url/3422966/
  
URLhaus
https://urlhaus.abuse.ch/url/3458460/
  
URLhaus
https://urlhaus.abuse.ch/url/3458209/

Comments