MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2cee300fd278a320a41e5f7b2e1caeaecda8faa650b6bebb6c3974e5a2c7ce0. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2cee300fd278a320a41e5f7b2e1caeaecda8faa650b6bebb6c3974e5a2c7ce0
SHA3-384 hash: c2023d426098966a45ce2c84fc0e1425636831d72020ecd58bf17a4932cc650c876b79d672dfc167ff79035c9521b464
SHA1 hash: 8a35fbd5956a76879c6ecea77b4d6bf5e1d74161
MD5 hash: 47f8d4b828d15445ca162056a9e78674
humanhash: victor-colorado-yellow-fish
File name:Polar.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:232'424 bytes
First seen:2026-03-04 15:07:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:0lb+dNibHWmBPimazZCYKGQIk0MKREQGer5ulE5:0Ev4imazlKgl
TLSH T10134E80AAFA10EFBE8ABDD3301E9070124CD652721A87F7A7274D514F54B64B99E3C78
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 ed681bce05f44af250889c53ab5918109233d1c82dfc4daf7452a80dddce3c78
File size (compressed) :72'376 bytes
File size (de-compressed) :232'424 bytes
Format:linux/mipsel
Packed file: ed681bce05f44af250889c53ab5918109233d1c82dfc4daf7452a80dddce3c78

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
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/71e69a35-5a5e-41e8-912b-a07d3f1bc951/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin masquerade
Link:
https://www.filescan.io/uploads/69a84ae597feb4afd669afe6/reports/8143c37d-bd87-46b7-aae0-ba8d4127f142/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/a2cee300fd278a320a41e5f7b2e1caeaecda8faa650b6bebb6c3974e5a2c7ce0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1a956669-32ff-4db4-a589-e4ab0a89311e
Behavior Graph:
Download SVG
%3 guuid=50ea35ec-1900-0000-bd9c-2729a20b0000 pid=2978 /usr/bin/sudo guuid=cad032ee-1900-0000-bd9c-2729a90b0000 pid=2985 /tmp/sample.bin guuid=50ea35ec-1900-0000-bd9c-2729a20b0000 pid=2978->guuid=cad032ee-1900-0000-bd9c-2729a90b0000 pid=2985 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9afc4582-142e-449a-887e-dbcd1fb06843
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a2cee300fd278a320a41e5f7b2e1caeaecda8faa650b6bebb6c3974e5a2c7ce0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2cee300fd278a320a41e5f7b2e1caeaecda8faa650b6bebb6c3974e5a2c7ce0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-04 15:08:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ulhogah5e6fdecsb4x33fyok5lwnvd5kmufwx25wyolu4wrmptqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260304-sh2nlsbt2n/
Behaviour
Reads runtime system information
Reads process memory
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
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/a2cee300fd278a320a41e5f7b2e1caeaecda8faa650b6bebb6c3974e5a2c7ce0

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 ed681bce05f44af250889c53ab5918109233d1c82dfc4daf7452a80dddce3c78

Mirai

elf a2cee300fd278a320a41e5f7b2e1caeaecda8faa650b6bebb6c3974e5a2c7ce0

(this sample)

  
Dropped by
SHA256 ed681bce05f44af250889c53ab5918109233d1c82dfc4daf7452a80dddce3c78
  
URLhaus
https://urlhaus.abuse.ch/url/3711526/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 384804f72d0fd6bddc245d752fb92681

Comments