MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d866b8b99bfbe272aa0a199dd2bbcca4d6c41b6677e8b99c6640409bd369fa1. 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: 4d866b8b99bfbe272aa0a199dd2bbcca4d6c41b6677e8b99c6640409bd369fa1
SHA3-384 hash: 3df9a3698606b07f3e2ea64a0c55f1e2bcbfbe629eb797d0dcd8290caf6a51ada6a24d769e93f455deccab2a75be3b3e
SHA1 hash: abce7a49cdc7da3030f5eeb18dca3edcbb3e3dfd
MD5 hash: ccd6bec004f6f25079081d69e3062a87
humanhash: mountain-delta-texas-bravo
File name:splspc
Download: download sample
Signature Mirai
Create hunting rule
File size:107'720 bytes
First seen:2025-12-17 18:32:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qkck+SlVoF3b743PMJyZeIovVWNQ/G9MrGi0Rw9D955MZNHoT8AtyLHh7uh1Q:qZkfS34WyRePL08D9z2N3LHhoQ
TLSH T102B36C2278792D1BC5C4647A21F34731F1F6274925B8CA1A7DB20D8EFF25710325BABA
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
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

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-17T19:45:00Z UTC
Last seen:
2025-12-17T20:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4d866b8b99bfbe272aa0a199dd2bbcca4d6c41b6677e8b99c6640409bd369fa1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1a7b6a3a-819d-4509-914e-a7023603778f
Behavior Graph:
Download SVG
%3 guuid=b9848b15-1a00-0000-5e75-1e91eb090000 pid=2539 /usr/bin/sudo guuid=7e1bd118-1a00-0000-5e75-1e91f0090000 pid=2544 /tmp/sample.bin guuid=b9848b15-1a00-0000-5e75-1e91eb090000 pid=2539->guuid=7e1bd118-1a00-0000-5e75-1e91f0090000 pid=2544 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a1fa721d-0c4c-4477-9d4e-88f66d08f28a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1835151
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Sample scans a subnet
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1835151 Sample: splspc.elf Startdate: 17/12/2025 Architecture: LINUX Score: 64 18 176.237.144.3 TURKCELL-ASTurkcellASTR Turkey 2->18 20 176.237.144.4 TURKCELL-ASTurkcellASTR Turkey 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 30 Sample scans a subnet 2->30 8 splspc.elf 2->8         started        signatures3 process4 process5 10 splspc.elf 8->10         started        process6 12 splspc.elf 10->12         started        14 splspc.elf 10->14         started        16 splspc.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4d866b8b99bfbe272aa0a199dd2bbcca4d6c41b6677e8b99c6640409bd369fa1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4d866b8b99bfbe272aa0a199dd2bbcca4d6c41b6677e8b99c6640409bd369fa1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 18:33:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jwdgxc4zx67cokvaugm52k54zjgwyqnwm57ixgogmqcatpjwt6qq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251217-w7c84azqbr/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4485fc38-a45b-4770-a47a-ecc650c7e5c2
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/4d866b8b99bfbe272aa0a199dd2bbcca4d6c41b6677e8b99c6640409bd369fa1

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 4d866b8b99bfbe272aa0a199dd2bbcca4d6c41b6677e8b99c6640409bd369fa1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726498/
  
Delivery method
Distributed via web download

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