MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3c5917188e96e623db9af3452fed9c0339e633b7f4890edc1e954ae60ac2424. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3c5917188e96e623db9af3452fed9c0339e633b7f4890edc1e954ae60ac2424
SHA3-384 hash: 32953fc336c7570f065ab7190fe913fb9fc6d84892f38aa338b5ea68f2957afbb7feddfc871b07847f32d1307ab13c67
SHA1 hash: c46120019422c7bbb8d5497dfdc15601f7c78bfe
MD5 hash: 4223fcf2aa7e7a03ceaddd6bd01a206b
humanhash: minnesota-oxygen-salami-california
File name:splx86
Download: download sample
Signature Mirai
Create hunting rule
File size:71'536 bytes
First seen:2025-12-25 00:55:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:QFC2q7XY2YUMNx7fVRzLilJ6z2Oed0A7QOLmxyNbHr:QFM7I/pNxDVck2RGAkw6w
TLSH T1F4635CC99643E4F5EC2509715077F776AB32F5361029EAD3E7A5E632F822201F6063AC
telfhash t13631e9f92dae18edf7d49804c10e6e21393e96bb046032b601b3e93433ebd4154a6c79
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 :
38
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9866113-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694c8bb13f8fdbf8e9518325/reports/43a51003-4187-4eae-8fea-5d7d33df3a23/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aed1ffe5-34c1-41ab-aa68-ae36999187eb
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1839120
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839120 Sample: splx86.elf Startdate: 25/12/2025 Architecture: LINUX Score: 68 18 41.220.203.205, 23 mcelISPMZ Mozambique 2->18 20 41.220.203.209, 23 mcelISPMZ Mozambique 2->20 22 100 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Connects to many IPs within the same subnet mask (likely port scanning) 2->30 8 splx86.elf 2->8         started        signatures3 process4 process5 10 splx86.elf 8->10         started        process6 12 splx86.elf 10->12         started        14 splx86.elf 10->14         started        16 splx86.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c3c5917188e96e623db9af3452fed9c0339e633b7f4890edc1e954ae60ac2424
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c3c5917188e96e623db9af3452fed9c0339e633b7f4890edc1e954ae60ac2424/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 00:56:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypczc4mi5fxgepnzv42ff7wzyazz4yz3p5ejb3ob5fkk4yfmeqsa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251225-bal5hsa16f/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (20233) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/59681200-d3a9-46eb-8e2b-52d278ebd802
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c3c5917188e96e623db9af3452fed9c0339e633b7f4890edc1e954ae60ac2424

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:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 c3c5917188e96e623db9af3452fed9c0339e633b7f4890edc1e954ae60ac2424

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739143/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739145/

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