MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57572cc4b8e35753b5efccd9c7c2da4507ec66186526b127acf2b68d683ffd1f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57572cc4b8e35753b5efccd9c7c2da4507ec66186526b127acf2b68d683ffd1f
SHA3-384 hash: 58debd512d864205f93b304a1e06669782548034ed38f08c241614fbcd6beae8a13ad383b1ee99a534e35dbac13b72c9
SHA1 hash: 9278de3e33fce34cf9f372f0383b927bc22c8f31
MD5 hash: af06a8b2c78f9ac19a724efd2a8e91cb
humanhash: quiet-stream-equal-spaghetti
File name:splmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:109'420 bytes
First seen:2025-12-21 18:40:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xt+wzhJYhVKRBNNsc9tn17I+rnuQkRFIEKc43leVdfnxEEVRVxT2bVR:xl4hARBosL7I+SQJMjRTT2
TLSH T16EB3D70A7B650FFBD85FCD374AB95B05258D960721E82B3A7A74D818F24B24F09E3874
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 :
57
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.Mirai-10008934-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Creating a file
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69483f53e126b9ff438af2f7/reports/4a9196d4-f59a-42d6-9763-f86a8f67e110/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-21T15:15:00Z UTC
Last seen:
2025-12-21T17:54:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.go
Link:
https://opentip.kaspersky.com/57572cc4b8e35753b5efccd9c7c2da4507ec66186526b127acf2b68d683ffd1f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2cb5470d-3f02-47cb-85b4-e3b22607bf4e
Behavior Graph:
Download SVG
%3 guuid=5a9cfa5e-1900-0000-7d85-c0cfbe080000 pid=2238 /usr/bin/sudo guuid=1820b960-1900-0000-7d85-c0cfc5080000 pid=2245 /tmp/sample.bin guuid=5a9cfa5e-1900-0000-7d85-c0cfbe080000 pid=2238->guuid=1820b960-1900-0000-7d85-c0cfc5080000 pid=2245 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8cc97247-7354-4da5-a5ec-2a1948ac16e0
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837175
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837175 Sample: splmpsl.elf Startdate: 21/12/2025 Architecture: LINUX Score: 52 18 170.253.101.12, 23 MCSNETCA Canada 2->18 20 170.253.101.22, 23 MCSNETCA Canada 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 splmpsl.elf 2->8         started        signatures3 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/57572cc4b8e35753b5efccd9c7c2da4507ec66186526b127acf2b68d683ffd1f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/57572cc4b8e35753b5efccd9c7c2da4507ec66186526b127acf2b68d683ffd1f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/57572cc4b8e35753b5efccd9c7c2da4507ec66186526b127acf2b68d683ffd1f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 18:41:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5lszrfy4nlvhnppztm4pqw2iud6yzqymutlcj5m6k3i22b77upq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251221-xbz9esbj81/
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 (19374) 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/b12d6209-e6b8-424f-a9ca-e5037a7e5b25
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 57572cc4b8e35753b5efccd9c7c2da4507ec66186526b127acf2b68d683ffd1f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739410/
  
Delivery method
Distributed via web download

Comments