MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33bdb237c2af1fa9098051f97e71873f46078438daba2a63df219e76eafa35fc. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33bdb237c2af1fa9098051f97e71873f46078438daba2a63df219e76eafa35fc
SHA3-384 hash: 435e0e796c8de7a558dde71cc991c21afd68d37bc60cbc19f22a174b2fa37b0f2c6c94e06e9937f02607a9d2b15d4a67
SHA1 hash: 63a12a20be7b3ecc0f78e2007718b98f7932f7a6
MD5 hash: 144ae5263ec86941012230210a1e4351
humanhash: spaghetti-music-steak-south
File name:parm6
Download: download sample
Signature Mirai
Create hunting rule
File size:61'100 bytes
First seen:2026-02-26 14:27:11 UTC
Last seen:2026-02-26 15:35:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:nS7OFkgBS+2AGRwWnvbQ5HdmeifQj6TcjHvl+b8dh9Lyo:nmOFkgGnnvcm/q6T4dp1Lyo
TLSH T1D9530127E12120F08F602EB7A16D4B6B7F5932E9F2BD164580F102967A475AF2713722
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 UPX
File size (compressed) :61'100 bytes
File size (de-compressed) :164'668 bytes
Format:linux/arm
Unpacked file: 5678a2c9b98b6b9acd2b835346974f58a6542cb18409f02f564f67092ba97ee1

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6269b33a-76bf-4106-857c-893304ca9398/
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gafgyt mirai packed upx
Link:
https://www.filescan.io/uploads/69a0588197feb4afd65ce9c4/reports/bc16ed41-7847-4294-bbd0-6864de985820/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/33bdb237c2af1fa9098051f97e71873f46078438daba2a63df219e76eafa35fc
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b31c247-be2b-43cc-be30-6d8e0936af9b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/33bdb237c2af1fa9098051f97e71873f46078438daba2a63df219e76eafa35fc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/33bdb237c2af1fa9098051f97e71873f46078438daba2a63df219e76eafa35fc/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/33bdb237c2af1fa9098051f97e71873f46078438daba2a63df219e76eafa35fc
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-26 14:28:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=go63en6cv4p2scmakh4x44mhh5dapbby3k5cuy67egphn2x2gx6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet discovery upx
Link:
https://tria.ge/reports/260226-rshg2sfy9c/
Behaviour
Reads runtime system information
Mirai
Mirai family
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: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 33bdb237c2af1fa9098051f97e71873f46078438daba2a63df219e76eafa35fc

(this sample)

Mirai

elf 5678a2c9b98b6b9acd2b835346974f58a6542cb18409f02f564f67092ba97ee1

  
URLhaus
https://urlhaus.abuse.ch/url/3759548/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5678a2c9b98b6b9acd2b835346974f58a6542cb18409f02f564f67092ba97ee1
  
Dropping
MD5 dfc0c5c1cb696b57b99c8495858d4afd

Comments