MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38dad8f0d38d95d8ba435ae7a345bc095ec2850cd8f91103f12df690251a735c. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38dad8f0d38d95d8ba435ae7a345bc095ec2850cd8f91103f12df690251a735c
SHA3-384 hash: 27796efe1c942f3e5fdb4a1558cb0dfb60a6ad6439b0699fa38d2f5338e468d5f6dc54d82bff19b57bdc7892ce00a8b3
SHA1 hash: 1508c2755c3a813473f733d24e367b68967ac970
MD5 hash: cc4dc08629ed0c6e842a200e7b464ff5
humanhash: tango-blossom-chicken-oxygen
File name:psh4
Download: download sample
Signature Mirai
Create hunting rule
File size:173'120 bytes
First seen:2026-04-17 22:53:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:j7vtMdVtYiK3ObHI605hZ5u69ELQyqPEhtN9Wqfx0Oami:j7VMdV+ONA9ELusIquOa5
TLSH T1C5049D73C829BED9C56484B4B0B1DB791B93B49041971FBF29E6C2764087E48FA067F8
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 :
87
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/6a78cb66-202c-4164-9eb6-2692d0b70aaa/
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-17T19:55:00Z UTC
Last seen:
2026-04-19T03:08:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/38dad8f0d38d95d8ba435ae7a345bc095ec2850cd8f91103f12df690251a735c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/acf19e6c-855f-4e10-8122-0fdda42b7ee3
Behavior Graph:
Download SVG
%3 guuid=ba24bceb-1700-0000-ad5c-c78fac0e0000 pid=3756 /usr/bin/sudo guuid=bbb6a9ed-1700-0000-ad5c-c78fb30e0000 pid=3763 /tmp/sample.bin guuid=ba24bceb-1700-0000-ad5c-c78fac0e0000 pid=3756->guuid=bbb6a9ed-1700-0000-ad5c-c78fb30e0000 pid=3763 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cfd3d971-fa4b-4a42-aa51-ca503463d0f0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/38dad8f0d38d95d8ba435ae7a345bc095ec2850cd8f91103f12df690251a735c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/38dad8f0d38d95d8ba435ae7a345bc095ec2850cd8f91103f12df690251a735c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/38dad8f0d38d95d8ba435ae7a345bc095ec2850cd8f91103f12df690251a735c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-17 22:53:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hdnnr4gtrwk5rosdllt2grn4bfpmfbim3d4rca7rfx3jaji2onoa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260417-2t6w5sc14x/
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/38dad8f0d38d95d8ba435ae7a345bc095ec2850cd8f91103f12df690251a735c

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 38dad8f0d38d95d8ba435ae7a345bc095ec2850cd8f91103f12df690251a735c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3791142/
  
Delivery method
Distributed via web download

Comments