MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf7f6b7b7ad2e1d45ce333fee0507bd9f6a6182c0ef8401fdc9dab6072098eb3. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf7f6b7b7ad2e1d45ce333fee0507bd9f6a6182c0ef8401fdc9dab6072098eb3
SHA3-384 hash: 0aca64bacabe61dd0c989c799c53180b8c20c398559bc6f1ed67b4a3b580617bd525eec49d759f40975db65ddfb02651
SHA1 hash: 70a08a25fd260cf474546fda1c845a57b02d5f65
MD5 hash: 72fe8bb6f2f2fa060afc8377930737dc
humanhash: fourteen-hydrogen-sodium-social
File name:parm5
Download: download sample
Signature Mirai
Create hunting rule
File size:81'672 bytes
First seen:2026-03-04 05:40:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AGp5ty8pweXnSBsBUwqLDdeUGwoIPstKL10/L6oU483zCL4V922XYd+v:AGp5tke8m8NPsgEhmVYA
TLSH T16183F781B882972BC1E023BBE66E518D33A663F4C2DF7216C8215F65778650F0E67F91
telfhash t1c6f09700fe2a8e0948e29a70ccbc07a0e803212791a20b20df52cbd0c83e448a308d1e
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 f9a9d9eda1bdf8049c2c433ac9d908d60665b79cb8ad2d001b37b91cac456dc3
File size (compressed) :31'352 bytes
File size (de-compressed) :81'672 bytes
Format:linux/arm
Packed file: f9a9d9eda1bdf8049c2c433ac9d908d60665b79cb8ad2d001b37b91cac456dc3

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
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/a69ca75b-ab91-48c6-b556-2ff632e0dafa/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/bf7f6b7b7ad2e1d45ce333fee0507bd9f6a6182c0ef8401fdc9dab6072098eb3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3e77f426-cae9-4818-b355-62fbeb3c0a5f
Behavior Graph:
Download SVG
%3 guuid=74d09ee4-1800-0000-0150-1275a3070000 pid=1955 /usr/bin/sudo guuid=0d528be7-1800-0000-0150-1275a7070000 pid=1959 /tmp/sample.bin guuid=74d09ee4-1800-0000-0150-1275a3070000 pid=1955->guuid=0d528be7-1800-0000-0150-1275a7070000 pid=1959 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a6054497-299d-4be8-aaa7-e51ffa678ec1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf7f6b7b7ad2e1d45ce333fee0507bd9f6a6182c0ef8401fdc9dab6072098eb3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf7f6b7b7ad2e1d45ce333fee0507bd9f6a6182c0ef8401fdc9dab6072098eb3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-04 05:41:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x57ww6322lq5ixhdgp7oaud33h3kmgbmb34eah64twvwa4qjr2zq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260304-gdknraey3t/
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/bf7f6b7b7ad2e1d45ce333fee0507bd9f6a6182c0ef8401fdc9dab6072098eb3

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 f9a9d9eda1bdf8049c2c433ac9d908d60665b79cb8ad2d001b37b91cac456dc3

Mirai

elf bf7f6b7b7ad2e1d45ce333fee0507bd9f6a6182c0ef8401fdc9dab6072098eb3

(this sample)

  
Dropped by
SHA256 f9a9d9eda1bdf8049c2c433ac9d908d60665b79cb8ad2d001b37b91cac456dc3
  
URLhaus
https://urlhaus.abuse.ch/url/3789333/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7d5f5af671d6cb6723f8c4770c700623

Comments