MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3960241a657fd76a114452ad9a3bebd9d7db943e335f69a12ecc9e2ea76c3e2. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3960241a657fd76a114452ad9a3bebd9d7db943e335f69a12ecc9e2ea76c3e2
SHA3-384 hash: b8b1b6c5ae32ab72561f1c353b9f2df176636cdc764695e02511471ac910b4277b3773a829048d20fefc6786db60402d
SHA1 hash: 5fcd50c7637a4e7400c75fc265bc39c635c572d1
MD5 hash: 14c460bebb104c48de91c15ec1bb1520
humanhash: juliet-oklahoma-nuts-item
File name:zerx86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'028 bytes
First seen:2026-01-28 12:42:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:V5BEBL2lY7EbE8LCKe8AV3jM2DHVmksR76BiA+eE1Ngm74KENVoFOEdBVf:Vv4qaobEyqLjLH8ksR+BiA5C0zT2pN
TLSH T19E735BC0A243E8F2ED4802B4617AF337A532CA7801B9FEF7F358567654259A4628774F
telfhash t19121d0fa067a0ce897c02d01e21e9b607d4de77b29542aa315f30825322ed8651bbd3e
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 :
1
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Creating a process from a recently created file
Connection attempt
DNS request
Runs as daemon
Deletes a file
Creating a file
Opens a port
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/697a046c9bb2c4044ae97f48/reports/27462b60-bdcd-477e-aee1-1af371a56136/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
43
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c3960241a657fd76a114452ad9a3bebd9d7db943e335f69a12ecc9e2ea76c3e2
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/801079e4-bb00-4419-b23a-c95ce9306629
Behavior Graph:
Download SVG
%3 guuid=9cd56aea-1500-0000-28cb-9dedcb0c0000 pid=3275 /usr/bin/sudo guuid=6fecf1eb-1500-0000-28cb-9dedd30c0000 pid=3283 /dev/shm/.systemd-resolved delete-file net write-file guuid=9cd56aea-1500-0000-28cb-9dedcb0c0000 pid=3275->guuid=6fecf1eb-1500-0000-28cb-9dedd30c0000 pid=3283 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=6fecf1eb-1500-0000-28cb-9dedd30c0000 pid=3283->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=14b041ee-1500-0000-28cb-9dedda0c0000 pid=3290 /dev/shm/.systemd-resolved dns net send-data zombie guuid=6fecf1eb-1500-0000-28cb-9dedd30c0000 pid=3283->guuid=14b041ee-1500-0000-28cb-9dedda0c0000 pid=3290 clone guuid=14b041ee-1500-0000-28cb-9dedda0c0000 pid=3290->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 32B c42b7245-f894-51f6-b112-367ad1fbc99f 167.99.246.88:39691 guuid=14b041ee-1500-0000-28cb-9dedda0c0000 pid=3290->c42b7245-f894-51f6-b112-367ad1fbc99f send: 25B guuid=90c55aee-1500-0000-28cb-9deddb0c0000 pid=3291 /dev/shm/.systemd-resolved dns net send-data guuid=14b041ee-1500-0000-28cb-9dedda0c0000 pid=3290->guuid=90c55aee-1500-0000-28cb-9deddb0c0000 pid=3291 clone guuid=90c55aee-1500-0000-28cb-9deddb0c0000 pid=3291->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 28B f22fee75-ab34-540d-95fe-696883c6f4ad 130.12.180.64:80 guuid=90c55aee-1500-0000-28cb-9deddb0c0000 pid=3291->f22fee75-ab34-540d-95fe-696883c6f4ad send: 20B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d4e8aa73-f59a-4248-bb9c-82bab4b11cb0
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1858972
Signature
Drops invisible ELF files
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c3960241a657fd76a114452ad9a3bebd9d7db943e335f69a12ecc9e2ea76c3e2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c3960241a657fd76a114452ad9a3bebd9d7db943e335f69a12ecc9e2ea76c3e2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-28 12:43:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yolaeqngk76xniiuiuvnti56xwox3okd4m27ngqs5te6f2twypra._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260128-px4jzaas7b/
Behaviour
Reads runtime system information
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c3960241a657fd76a114452ad9a3bebd9d7db943e335f69a12ecc9e2ea76c3e2

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_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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 c3960241a657fd76a114452ad9a3bebd9d7db943e335f69a12ecc9e2ea76c3e2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739144/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739169/

Comments