MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 557dad446a66edbfd36d8df4906c6ad3e4bb32ac5350168f16bb6532aaaa6927. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 557dad446a66edbfd36d8df4906c6ad3e4bb32ac5350168f16bb6532aaaa6927
SHA3-384 hash: f6770e1c7162132a5fb0171891d8ccd2dcbcfea59624616894f4af702335a57525e33c12d50e1230453785822c6bb794
SHA1 hash: 2f5d40307a8d53acc23b3b75913f8c1646794b13
MD5 hash: facc1def385d476c06063ee366e7b078
humanhash: november-mango-hawaii-purple
File name:splm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:94'864 bytes
First seen:2026-01-12 13:08:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:EQWg4JrZpb65oXNsXgR7F4rlY7IJMLDoQK2RElFDOf3PF5OVKpHVR8IWUETPp:EQWgcbO5oXN+a0X2uFDOF5sKpHVgUU
TLSH T13E933AA6B400DC3EFC5BE2B3C4170F15B12477A45E422F27B626FD67DA7D0A8681AD42
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

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

Unix.Trojan.Mirai-10018298-0
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/6964f25a30368802bb81ddc0/reports/78145a31-30d0-4970-9350-edc9bc8447f0/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-12T11:14:00Z UTC
Last seen:
2026-01-12T12:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/557dad446a66edbfd36d8df4906c6ad3e4bb32ac5350168f16bb6532aaaa6927/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b81028af-3657-46f4-b5e9-fcfe727a33a3
Behavior Graph:
Download SVG
%3 guuid=e5ce1416-1800-0000-63cc-51e9d60c0000 pid=3286 /usr/bin/sudo guuid=b34eed17-1800-0000-63cc-51e9db0c0000 pid=3291 /tmp/sample.bin guuid=e5ce1416-1800-0000-63cc-51e9d60c0000 pid=3286->guuid=b34eed17-1800-0000-63cc-51e9db0c0000 pid=3291 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/56c82b06-83bf-4335-9715-9940db394964
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1849103
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/557dad446a66edbfd36d8df4906c6ad3e4bb32ac5350168f16bb6532aaaa6927
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/557dad446a66edbfd36d8df4906c6ad3e4bb32ac5350168f16bb6532aaaa6927/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 13:09:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kv622rdkm3w37u3nrx2ja3dk2pslwmvmknibndywxnstfkvknetq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260112-qdks7aat7f/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0c634823-e203-45be-8913-0f06e5a26f11
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

elf 557dad446a66edbfd36d8df4906c6ad3e4bb32ac5350168f16bb6532aaaa6927

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739416/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739240/

Comments