MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88676048e77031f72e71c61d13b20a6b7734dd89789f08a62e543f3ed2c8cac0. 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: 5


Intelligence 5 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88676048e77031f72e71c61d13b20a6b7734dd89789f08a62e543f3ed2c8cac0
SHA3-384 hash: cc18258165309380b1027161b5eae67f7b259c0eb211a014fbf774559df86afa27b937f5f07bcbf3d6aa8c0409800d52
SHA1 hash: c7cb826f2dcb66a11a8c3a39f11a848f013a4dc8
MD5 hash: ce6599ba249146f0a54d45df9cc18d51
humanhash: music-fillet-hot-johnny
File name:Polar.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:77'228 bytes
First seen:2025-11-28 23:39:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:O23nYKa0iN/n9SuVAWEOj59rPD/LSUzjLjlL+we40QDFwW4cCJZPflqieC3:O23nY/5llqOrPD/LSUzjLjlSwPeXc2Ga
TLSH T12E733B12F3B8173FC0B0A57481776B237EE91A9A0960D68FBD754D8ADD532D406277E0
telfhash t132117ab5eb79da460596c92898ec0355986fe02a1015df1bee60cdec047d40ee219d1f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Linux.Siggen.9999-2.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.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/692a32e11b65ca0bb927036e/reports/92bb9a76-c35b-4599-8f4c-bc652b0b8d41/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f1a20b58-eda4-421f-89ad-6baffef9fc58
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1822633
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/88676048e77031f72e71c61d13b20a6b7734dd89789f08a62e543f3ed2c8cac0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88676048e77031f72e71c61d13b20a6b7734dd89789f08a62e543f3ed2c8cac0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 23:40:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rbtwashhoay7oltryyorhmqknn3tjxmjpcpqrjrokq7t5uwizlaa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251128-3nzfjssrcj/
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: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: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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 88676048e77031f72e71c61d13b20a6b7734dd89789f08a62e543f3ed2c8cac0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3712747/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711462/

Comments