MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 665bd878a7b031708f346cce51d41b7b27c0858eea825b0246a76615715f9117. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 665bd878a7b031708f346cce51d41b7b27c0858eea825b0246a76615715f9117
SHA3-384 hash: 20a51fb993a7c4fd25f59be0b11fc6cb74ae0118b0d01b91829cdd4ecfae25303b690ce6ed0f10ab496a613e70235734
SHA1 hash: 4d6c9d06b4a00b72739fc390cb4e252dd2e005e1
MD5 hash: 10d63e6ca1f526b5e521b2d418a8388a
humanhash: snake-yankee-texas-edward
File name:splmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:80'404 bytes
First seen:2025-12-05 18:24:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:H8nMU8zCHODAYCzl8hP9UYMkfcy04TT9RNIkDh+yuv:H8MU8kODbCuVMHDLyuv
TLSH T1D573D609BB650FB7DC5FCD3B09A91B0529CC950B21A97B393D34D818F24B25F59E38A8
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 :
53
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-9885259-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69332412d12d1c79d429d93c/reports/e7645d22-f157-4666-9047-3317610fcf91/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-05T16:21:00Z UTC
Last seen:
2025-12-06T01:05:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/665bd878a7b031708f346cce51d41b7b27c0858eea825b0246a76615715f9117/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/75723b73-4e57-4fc7-bcc3-773b48605f24
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1827570
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1827570 Sample: splmpsl.elf Startdate: 05/12/2025 Architecture: LINUX Score: 52 18 slursontel.ru. [malformed] 2->18 20 seris.gd. [malformed] 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 splmpsl.elf 2->8         started        signatures3 26 Sends malformed DNS queries 20->26 process4 process5 10 splmpsl.elf 8->10         started        process6 12 splmpsl.elf 10->12         started        14 splmpsl.elf 10->14         started        16 splmpsl.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/665bd878a7b031708f346cce51d41b7b27c0858eea825b0246a76615715f9117
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/665bd878a7b031708f346cce51d41b7b27c0858eea825b0246a76615715f9117/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/665bd878a7b031708f346cce51d41b7b27c0858eea825b0246a76615715f9117
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-05 18:28:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mzn5q6fhwayxbdzunthfdva3pmt4bbmo5kbfwasgu5tbk4k7selq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251205-w4t3faxkhx/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (65826) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/de85991c-e3b9-4226-bc86-05c9711f5c4e
Please note that we are no longer able to provide a coverage score for Virus Total.

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

sh bc5ac19079bd24ee5d31f00cc1d2443ea0ecef91fdf831b85cb7489a42fab024

Mirai

elf 665bd878a7b031708f346cce51d41b7b27c0858eea825b0246a76615715f9117

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726521/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726549/
  
Dropped by
SHA256 bc5ac19079bd24ee5d31f00cc1d2443ea0ecef91fdf831b85cb7489a42fab024
  
Dropped by
MD5 3e074f3a2b30463f2f21e0868042854e
  
URLhaus
https://urlhaus.abuse.ch/url/3726497/
  
URLhaus
https://urlhaus.abuse.ch/url/3727689/

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