MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c97cd2d3e456c860426ef82a3fee4fedebe9d16a56062719b2288ead527e0b0a. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c97cd2d3e456c860426ef82a3fee4fedebe9d16a56062719b2288ead527e0b0a
SHA3-384 hash: daeb601d355d7a8063de1eed95733a61a8fbb7a73ad5b10538220cb4c23b2e4e01388f6d8e1e82fd06bc34ca24b39efe
SHA1 hash: fe9188b564b950c0e2661eda81cb2e7c4ef89df9
MD5 hash: c91c7b06c4be32b911e83c3253b4e39e
humanhash: pennsylvania-mississippi-sweet-mountain
File name:yakuza.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:34'008 bytes
First seen:2025-11-29 10:19:40 UTC
Last seen:2025-11-29 12:40:40 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:HvSPYeBEDkfimvPB+cSr3LlYQeSNjcFCiQvnn5Vaysdk51d:AEGJIcSrLlteS9YCiQvnn5Vds2
TLSH T1A4E208526CC19A2AC5E0127EE57F419E33206BECD2DF731BCC515B087A8999F0DA7B81
telfhash t1c8e07d01b974da5c8dcbda749cae06e95a017267a0574b20df00dba0c83f444e70dd9b
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Detection(s):
SecuriteInfo.com.Linux.Mirai.1429.17804.26997.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/692ac8e61b65ca0bb9274b30/reports/5e271bbf-8ab9-4b77-8ef5-fe5a3eb5d50c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-29T07:55:00Z UTC
Last seen:
2025-11-29T09:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c97cd2d3e456c860426ef82a3fee4fedebe9d16a56062719b2288ead527e0b0a/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a5028dfb-6891-48a4-82e4-29edc58a67b9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1822811
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c97cd2d3e456c860426ef82a3fee4fedebe9d16a56062719b2288ead527e0b0a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c97cd2d3e456c860426ef82a3fee4fedebe9d16a56062719b2288ead527e0b0a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 10:20:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zf6nfu7ek3egaqto7avd73sp5xv6tulkkydcognsfchk2ut6bmfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251129-mc9t5stjgz/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/644aeaf8-25a4-4afc-9612-f0a22e078ada
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/c97cd2d3e456c860426ef82a3fee4fedebe9d16a56062719b2288ead527e0b0a

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() 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 c97cd2d3e456c860426ef82a3fee4fedebe9d16a56062719b2288ead527e0b0a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3720258/
  
Delivery method
Distributed via web download

Comments