MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39faa2b0ca10c1fdcaba529dc857085821cb07f7caa4e94aa162ae9c9989ae9c. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39faa2b0ca10c1fdcaba529dc857085821cb07f7caa4e94aa162ae9c9989ae9c
SHA3-384 hash: d8441b3a59c787553f187edeca49624e901d278dd27e61305204e6ec9ff7d49cc02bb4a797cd7db0a62b0f6c3fc7c8a8
SHA1 hash: de33794d332b07da2dba93f412f9add37fc6db9a
MD5 hash: d35cfb434532f32317ab5a9f298dec11
humanhash: earth-kentucky-sweet-stairway
File name:psh4
Download: download sample
Signature Mirai
Create hunting rule
File size:64'464 bytes
First seen:2026-08-12 05:28:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:JaDwtqKcomlIFZCXaZMYfPkYP2gpK2mP5A/iabC0c/v38Bs/n8a:JwacomlITCXaZMYXkYOgQ2mgiabgXMla
TLSH T1CA539C73C8296E54D19582B4B871CB781B63B48482471FFA5BD9C2BA9083DFCF6093B4
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 :
31
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/beacbb9a-95b0-4c61-9c47-411e24f2f8fc/
Gathering data
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a7c04b735d97fcc5b866b0e/reports/986db151-a562-4490-af38-d23dbb1d5532/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-01T07:52:00Z UTC
Last seen:
2026-08-01T08:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/39faa2b0ca10c1fdcaba529dc857085821cb07f7caa4e94aa162ae9c9989ae9c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b5318b88-c48d-410e-b0fc-dd5d38ecd224
Behavior Graph:
Download SVG
%3 guuid=16953dca-1900-0000-8d77-0a59110a0000 pid=2577 /usr/bin/sudo guuid=36ee52cc-1900-0000-8d77-0a59160a0000 pid=2582 /tmp/sample.bin guuid=16953dca-1900-0000-8d77-0a59110a0000 pid=2577->guuid=36ee52cc-1900-0000-8d77-0a59160a0000 pid=2582 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3dac06aa-390e-4888-a48c-3730aca945b7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/39faa2b0ca10c1fdcaba529dc857085821cb07f7caa4e94aa162ae9c9989ae9c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/39faa2b0ca10c1fdcaba529dc857085821cb07f7caa4e94aa162ae9c9989ae9c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-12 05:33:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hh5kfmgkcda73sv2kko4qvyilaq4wb7xzksossvbmkxjzgmjv2oa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260812-f6wq2swxby/
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 39faa2b0ca10c1fdcaba529dc857085821cb07f7caa4e94aa162ae9c9989ae9c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3902566/
  
Delivery method
Distributed via web download

Comments