MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56cef38a5fa446692180dfcfe8c27086cca1a3e06b2650ed0c7a0b3d6b58f545. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56cef38a5fa446692180dfcfe8c27086cca1a3e06b2650ed0c7a0b3d6b58f545
SHA3-384 hash: 09f8e5a9a4fbcb374c32ee105ec4b5a848885e950ec9a2fb77582a365acb317315ede95c8e5ef6601cb322b1f609ffbf
SHA1 hash: c9b441405e30f8ab0e894ec753ea65f7b6885195
MD5 hash: d9f3bcca3b263a60c4be5a9b05479c14
humanhash: double-july-thirteen-seventeen
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:63'040 bytes
First seen:2025-08-31 08:00:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zkRsdDvCROk6YsAXLLKqTAVIVI3sCvdrq:zkeDvuOasTq/I3sYq
TLSH T1BF538D67CC352D88D64E95F0B428CF7A576399A591835FAA4067C2BDC043EDCF90A3B8
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 :
122
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-31T05:31:00Z UTC
Last seen:
2025-08-31T05:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/56cef38a5fa446692180dfcfe8c27086cca1a3e06b2650ed0c7a0b3d6b58f545/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/955c2496-1e1c-4a88-bf9e-890d87e3fa5d
Behavior Graph:
Download SVG
%3 guuid=8d9b5713-1a00-0000-3c48-0df15d0d0000 pid=3421 /usr/bin/sudo guuid=2ea2f314-1a00-0000-3c48-0df1640d0000 pid=3428 /tmp/sample.bin guuid=8d9b5713-1a00-0000-3c48-0df15d0d0000 pid=3421->guuid=2ea2f314-1a00-0000-3c48-0df1640d0000 pid=3428 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9fd7ce03-8c82-4cbc-851b-356b49435383
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1768404
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/56cef38a5fa446692180dfcfe8c27086cca1a3e06b2650ed0c7a0b3d6b58f545
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/56cef38a5fa446692180dfcfe8c27086cca1a3e06b2650ed0c7a0b3d6b58f545/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-31 08:02:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k3hphcs7urdgsima37h6rqtqq3gkdi7anmtfb3impift222y6vcq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250831-jw7mcafk5x/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4e86ae17-1b86-4a40-a68f-60ea21383b83
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/56cef38a5fa446692180dfcfe8c27086cca1a3e06b2650ed0c7a0b3d6b58f545

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 56cef38a5fa446692180dfcfe8c27086cca1a3e06b2650ed0c7a0b3d6b58f545

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609801/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3609488/

Comments