MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc9c9c728baac458f606c8901296cb7295b08f0f13818b4d89684d8fbf5e27c5. 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: bc9c9c728baac458f606c8901296cb7295b08f0f13818b4d89684d8fbf5e27c5
SHA3-384 hash: 3fd77c87731049ea6ec78308a9a15d6fca6d03085f680a1ce87104f4bcf41070804b356e836a2a61125ec91e4faeb8d4
SHA1 hash: 4544ba77d5bbaf06a47c162cb8395d9df314b336
MD5 hash: 3ab8791fd67338eaa3177ec47a7df7ba
humanhash: kitten-muppet-washington-cardinal
File name:rizzx.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:44'772 bytes
First seen:2026-02-18 18:30:57 UTC
Last seen:2026-02-19 07:07:10 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:4rzD+G5vIf2SfshirzIho+CVNj82Q9xxj7gOL0qYEo1+9q3UEL8b:4vDLgfnfcirzIho+0NjW8XfLs
TLSH T15E13F130F8D8EA7EE5B25433EC9645568BAF36F6A8D7EE1652B502800A478017BF5843
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) :44'772 bytes
File size (de-compressed) :99'804 bytes
Format:linux/arm
Unpacked file: 184843ea3cad5cf87acb754efed441e4db6583cb94e1d33c496f290362a44573

Intelligence

File Origin
# of uploads :
3
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/91abbdcc-50ff-4375-b3c8-079d390ab188/
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/bc9c9c728baac458f606c8901296cb7295b08f0f13818b4d89684d8fbf5e27c5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/bc9c9c728baac458f606c8901296cb7295b08f0f13818b4d89684d8fbf5e27c5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0a7df409-0761-45fb-9296-70a504f0ead3
Behavior Graph:
Download SVG
%3 guuid=d21d83d7-1900-0000-933b-7c945f090000 pid=2399 /usr/bin/sudo guuid=d7b03dd9-1900-0000-933b-7c9463090000 pid=2403 /tmp/sample.bin guuid=d21d83d7-1900-0000-933b-7c945f090000 pid=2399->guuid=d7b03dd9-1900-0000-933b-7c9463090000 pid=2403 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8e0c06fa-e177-46c7-b1f9-9ecb8c417014
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bc9c9c728baac458f606c8901296cb7295b08f0f13818b4d89684d8fbf5e27c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc9c9c728baac458f606c8901296cb7295b08f0f13818b4d89684d8fbf5e27c5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/bc9c9c728baac458f606c8901296cb7295b08f0f13818b4d89684d8fbf5e27c5
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-18 01:30:06 UTC
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xsojy4ulvlcfr5qgzcibffwlokk3bdypcoaywtmjnbgy7p26e7cq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/260218-w571paey6a/
Behaviour
Reads runtime system information
Mirai
Mirai family
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/bc9c9c728baac458f606c8901296cb7295b08f0f13818b4d89684d8fbf5e27c5

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 bc9c9c728baac458f606c8901296cb7295b08f0f13818b4d89684d8fbf5e27c5

(this sample)

Mirai

elf 184843ea3cad5cf87acb754efed441e4db6583cb94e1d33c496f290362a44573

  
URLhaus
https://urlhaus.abuse.ch/url/3780585/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3780596/
  
URLhaus
https://urlhaus.abuse.ch/url/3780604/
  
URLhaus
https://urlhaus.abuse.ch/url/3780632/
  
Dropping
SHA256 184843ea3cad5cf87acb754efed441e4db6583cb94e1d33c496f290362a44573
  
Dropping
MD5 45da2d9d02bbac6d93ea66a30e7c9e72

Comments