MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5516d5ad3fa27a731bc01048569569d6ae0cf27adea9e928c4cbebad9f83c603. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5516d5ad3fa27a731bc01048569569d6ae0cf27adea9e928c4cbebad9f83c603
SHA3-384 hash: b2fb22b47388b53c68a47a06584a070686b9bbfa7f70d061031fcdac1fbbac1f4c3edf900c6bc07350baac6a46f38ddb
SHA1 hash: 1d4f1e63df34d8ff8438f1aaac5f8956880717eb
MD5 hash: 2f654c9cf2dbd197b281b378f81db8ec
humanhash: pip-zulu-nineteen-mockingbird
File name:parm6
Download: download sample
Signature Mirai
Create hunting rule
File size:37'488 bytes
First seen:2025-12-06 22:46:47 UTC
Last seen:2025-12-07 21:20:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:GyU1MhDcAZG1YVf8Y5Pv077oq7wHNd2ubsovCdqi9q3UELQT:jVcAc1kfz+NEtdPsovCEXLi
TLSH T1EFF2F135BB394C74DAB57CB8A979CE059A055AFC817D75B202EC143121C1EC2AEF4A83
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :37'488 bytes
File size (de-compressed) :80'500 bytes
Format:linux/arm
Unpacked file: 4d1a0cecc47ff3700bbdc8aaa4e8caad8f66484b5eec10f2db1c80fbe76ed4a1

Intelligence

File Origin
# of uploads :
4
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6913f4b5-f07f-422e-9c52-f6ee224be747/
Detection(s):
SecuriteInfo.com.Linux.Mirai.1424.32258.4515.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-06T20:01:00Z UTC
Last seen:
2025-12-06T22:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5516d5ad3fa27a731bc01048569569d6ae0cf27adea9e928c4cbebad9f83c603/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/65141925-1e63-4884-89f1-b64ccaa3403c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1828163
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5516d5ad3fa27a731bc01048569569d6ae0cf27adea9e928c4cbebad9f83c603
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5516d5ad3fa27a731bc01048569569d6ae0cf27adea9e928c4cbebad9f83c603/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 22:47:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kulnllj7uj5hgg6acbefnflj22xaz4t232u6skgezpv23h4dyybq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet discovery upx
Link:
https://tria.ge/reports/251206-2qmn4a1nhp/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/06d48ca5-3c90-40cf-8c90-a9f46108076b
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/5516d5ad3fa27a731bc01048569569d6ae0cf27adea9e928c4cbebad9f83c603

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 5516d5ad3fa27a731bc01048569569d6ae0cf27adea9e928c4cbebad9f83c603

(this sample)

Mirai

elf 4d1a0cecc47ff3700bbdc8aaa4e8caad8f66484b5eec10f2db1c80fbe76ed4a1

  
URLhaus
https://urlhaus.abuse.ch/url/3728172/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4d1a0cecc47ff3700bbdc8aaa4e8caad8f66484b5eec10f2db1c80fbe76ed4a1
  
Dropping
MD5 4fbe5832abcbdf5c55c99c869f7af3df

Comments