MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bc589c6efde8be0370218874a88abb20385f6d736e5a43a5ccb31acfec9b100. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bc589c6efde8be0370218874a88abb20385f6d736e5a43a5ccb31acfec9b100
SHA3-384 hash: 9d4b61c3694088fa179366a620912e6977a2ede84b9238dd75046d696c915715948cc664b668a928dbbf503072a2f10b
SHA1 hash: 3e6c1879e63c5130df1d78fe15e08cb4e11342fe
MD5 hash: 1238e2d0d9d370d431990f3886145037
humanhash: snake-kilo-vegan-mirror
File name:parm5
Download: download sample
Signature Mirai
Create hunting rule
File size:53'116 bytes
First seen:2026-02-26 19:39:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:sXCYA5Ic6/38GtCP7ZmMA0llF1Y2kf2P2ilAeInJEeMklYJnZ9tCLcDEwMON/7xn:sXk5e/MiCjZTkf2OilYYv9gYDEuVn
TLSH T1B933D54178826627C2E023BEE6AE558D336573B8C2DF732BC8255F05778961F0DA7B81
telfhash t105f09704fe2a8e0948e39a70ccbd07a0d803211390a25b20cf02dbe18c3e848f308d1d
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 2042e6769106f979794afa2a77f58f46834040d9a253df8e674636b2ffb2c746
File size (compressed) :22'504 bytes
File size (de-compressed) :53'116 bytes
Format:linux/arm
Packed file: 2042e6769106f979794afa2a77f58f46834040d9a253df8e674636b2ffb2c746

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/296d38d2-ab58-44c2-9697-918ad7decc37/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69a0a1a7cd25bfe1dfdb4475/reports/69db3b77-e624-4fb5-a79e-4f3631d7b396/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/1bc589c6efde8be0370218874a88abb20385f6d736e5a43a5ccb31acfec9b100
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1bc589c6efde8be0370218874a88abb20385f6d736e5a43a5ccb31acfec9b100
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bc589c6efde8be0370218874a88abb20385f6d736e5a43a5ccb31acfec9b100/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-26 19:40:33 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=dpcytrxp32f6anycdcduvcflwibyl5wxg3s2ios4zmy2z7wjweaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260226-ydpq5sdx4f/
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 2042e6769106f979794afa2a77f58f46834040d9a253df8e674636b2ffb2c746

Mirai

elf 1bc589c6efde8be0370218874a88abb20385f6d736e5a43a5ccb31acfec9b100

(this sample)

  
Dropped by
SHA256 2042e6769106f979794afa2a77f58f46834040d9a253df8e674636b2ffb2c746
  
URLhaus
https://urlhaus.abuse.ch/url/3759550/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c3d7a2957848de11267da46b17aa6a7a

Comments