MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fa9fb858fac4b501006e2f787e0af1ebd591be08ad08f86eb97348329bca3c7. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fa9fb858fac4b501006e2f787e0af1ebd591be08ad08f86eb97348329bca3c7
SHA3-384 hash: 5ac3956296663b2fc8a5463c663d649668120bafbe8bee16c51b22aae37340d7837c14f6efe0d999d82c2830135eece9
SHA1 hash: 7b07e674b9651e6a98181fb3135405629c2ac7b0
MD5 hash: 9fb74a718a3b9ae9e97b5ef8bec2a587
humanhash: saturn-stream-four-edward
File name:main.armv5
Download: download sample
Signature Mirai
Create hunting rule
File size:40'440 bytes
First seen:2026-08-05 01:12:41 UTC
Last seen:2026-08-06 00:42:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:x5nOr0lyUZ0AbzaFj2cR9D7mRQ4MSiPiyyvFyj7YrTfaKVE/T/:x5nOr0lz0AbzySc72tM9iyyvgnYrKT/
TLSH T142031A42E651DB06C59272BAFB8E014E37176F68F7EE32359E306FE013825E70939925
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 :
5
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.Linux.Mirai.3588.32702.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/6a728e74278c9282f356e175/reports/dcb6bbc5-5dcc-439e-a9b5-b42029065f52/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2fa9fb858fac4b501006e2f787e0af1ebd591be08ad08f86eb97348329bca3c7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-08-04T22:58:00Z UTC
Last seen:
2026-08-04T23:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2fa9fb858fac4b501006e2f787e0af1ebd591be08ad08f86eb97348329bca3c7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/35ef43cf-e585-4175-aa31-cf9ec002a4df
Behavior Graph:
Download SVG
%3 guuid=1bb2fd34-1a00-0000-bbee-23f682080000 pid=2178 /usr/bin/sudo guuid=d443dc37-1a00-0000-bbee-23f687080000 pid=2183 /tmp/sample.bin guuid=1bb2fd34-1a00-0000-bbee-23f682080000 pid=2178->guuid=d443dc37-1a00-0000-bbee-23f687080000 pid=2183 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/37ebac2a-a092-4305-a24d-119995da0b1c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2fa9fb858fac4b501006e2f787e0af1ebd591be08ad08f86eb97348329bca3c7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2fa9fb858fac4b501006e2f787e0af1ebd591be08ad08f86eb97348329bca3c7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-05 01:13:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6u7xbmpvrfvaeag4l3ypyfpd26vsg7arlii7bxls42igkn4updq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260805-blb4pavgne/
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/2fa9fb858fac4b501006e2f787e0af1ebd591be08ad08f86eb97348329bca3c7

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_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 2fa9fb858fac4b501006e2f787e0af1ebd591be08ad08f86eb97348329bca3c7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897102/
  
Delivery method
Distributed via web download

Comments