MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4cf47557c3dac0c44422fad34f50c01872d4eeebf4e64e6f448b2e7bea7b2df. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4cf47557c3dac0c44422fad34f50c01872d4eeebf4e64e6f448b2e7bea7b2df
SHA3-384 hash: 62b5c9b76a31dc40a3f896a22dbd6cff2e62a67f4f938b227071e864390eb3feefda6159e456bb4ed0e33b2a859b6202
SHA1 hash: a3c1fc95aaaee4a8ae8fbb6552de9b8aa1a05125
MD5 hash: 73d76779cefcb8835e82e12cf214b836
humanhash: uranus-fix-lima-nitrogen
File name:splmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:109'420 bytes
First seen:2025-12-17 10:34:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:P0lKhARichtJOmPxYD7teXQtg8m7NQOAnH8UfM9snGAHhvb2B/BQRg3Zo65O53np:P0lKC3FU2
TLSH T161B3E706BB610FF7D89FCD374AB95B0528CD560A21E82B797574D828F24B24F4AE3874
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 :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69428770e126b9ff4384a2f3/reports/7313d5e0-a0f8-4bd6-ad82-5c70ae155d2a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T08:38:00Z UTC
Last seen:
2025-12-17T09:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d4cf47557c3dac0c44422fad34f50c01872d4eeebf4e64e6f448b2e7bea7b2df/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3cff550f-116b-46fa-974c-b47d73a6ffc8
Behavior Graph:
Download SVG
%3 guuid=ea57c615-1900-0000-af09-f6c2d20a0000 pid=2770 /usr/bin/sudo guuid=c8336d17-1900-0000-af09-f6c2d70a0000 pid=2775 /tmp/sample.bin guuid=ea57c615-1900-0000-af09-f6c2d20a0000 pid=2770->guuid=c8336d17-1900-0000-af09-f6c2d70a0000 pid=2775 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cf32120d-e7dc-490d-9f0a-0a648b2ef78f
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1834679
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Sample scans a subnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834679 Sample: splmpsl.elf Startdate: 17/12/2025 Architecture: LINUX Score: 56 22 178.245.225.253, 23 TURKCELL-ASTurkcellASTR Turkey 2->22 24 178.245.225.254, 23 TURKCELL-ASTurkcellASTR Turkey 2->24 26 100 other IPs or domains 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 32 Sample scans a subnet 2->32 8 splmpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 splmpsl.elf 8->14         started        process6 16 splmpsl.elf 14->16         started        18 splmpsl.elf 14->18         started        20 splmpsl.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d4cf47557c3dac0c44422fad34f50c01872d4eeebf4e64e6f448b2e7bea7b2df
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d4cf47557c3dac0c44422fad34f50c01872d4eeebf4e64e6f448b2e7bea7b2df/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 10:35:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2thuovl4hwwayrccf6wtj5imagds2txox5hgjzxujczoppvhwlpq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251217-mmvg7sdw3a/
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
Unexpected DNS network traffic destination
Contacts a large (1291) 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/e301d6f4-a295-40cc-9e7f-96ffbb5f2941
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/d4cf47557c3dac0c44422fad34f50c01872d4eeebf4e64e6f448b2e7bea7b2df

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 d4cf47557c3dac0c44422fad34f50c01872d4eeebf4e64e6f448b2e7bea7b2df

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726521/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726549/

Comments