MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51f53a336067786c468be23174b5490e0af7b75cdb2394dc6861943bbaa6a842. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51f53a336067786c468be23174b5490e0af7b75cdb2394dc6861943bbaa6a842
SHA3-384 hash: 1e3ae7dde243925d5263109e822468ffd87af64ce491b44803b6c4bbeafff3f8bc7a4aa812d322ef82c916ca96638a24
SHA1 hash: 6c4e4208737d1be2218f44701450110375b07dc3
MD5 hash: d6fadea33b344041d5a42e600484972f
humanhash: sad-neptune-oranges-friend
File name:psh4
Download: download sample
Signature Mirai
Create hunting rule
File size:63'652 bytes
First seen:2025-12-06 22:46:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0aZwtGCMFmlIiI5bKCKmCYSaNC3MPOMofco:0WGM4lIiQeC1SaNJtGF
TLSH T1D9539DB7C8296E54D19881B4B8308E741BB3B58492471FFF1A9AC6B99043DBCF6093F5
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 :
95
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c65bae6c-343b-4276-bc64-9edbc1de91cb/
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-06T20:17:00Z UTC
Last seen:
2025-12-06T23:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/51f53a336067786c468be23174b5490e0af7b75cdb2394dc6861943bbaa6a842/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6613ecd8-db04-40a8-b751-242fef23c4b7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1828167
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828167 Sample: psh4.elf Startdate: 06/12/2025 Architecture: LINUX Score: 68 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 134.195.137.83, 18129, 38862 DNIC-AS-00289US Reserved 2->21 23 2 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 psh4.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 13 psh4.elf 8->13         started        process6 process7 15 psh4.elf 13->15         started        17 psh4.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51f53a336067786c468be23174b5490e0af7b75cdb2394dc6861943bbaa6a842
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/51f53a336067786c468be23174b5490e0af7b75cdb2394dc6861943bbaa6a842/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 22:47:17 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=kh2tum3am54gyrul4iyxjnkjbyfppn243mrzjxdimgkdxovgvbba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251206-2qmn4atqds/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/282bd73a-4d0f-4b45-9bcc-f459dd852199
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/51f53a336067786c468be23174b5490e0af7b75cdb2394dc6861943bbaa6a842

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 51f53a336067786c468be23174b5490e0af7b75cdb2394dc6861943bbaa6a842

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728170/
  
Delivery method
Distributed via web download

Comments