MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a4cbbddf99f696161b533d410b104f2567b204156b2d61e34218a00ecac5148. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a4cbbddf99f696161b533d410b104f2567b204156b2d61e34218a00ecac5148
SHA3-384 hash: 4c6c460ae83a3b9690cdf13f70defefaa25fa8d3be111567a92afd45fa614385b6df975cfca3f8e5d9f1b912ebeaa9a0
SHA1 hash: d447a0c2c1e7fff8dc34e360a49a27b792226c36
MD5 hash: 3fb6577dd3de1827bbc0cf378efe77c4
humanhash: low-indigo-hydrogen-single
File name:pryznet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:525'852 bytes
First seen:2026-08-18 07:44:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:M3tEqJeI35ZWlz81j2xaI5d8ScJDc18pVZfg/:MdKlzlUI5IVDo
TLSH T130B4D053F231DED3C0164B740069D230471BFAE113626A90F2BAE3692D836B6FF59769
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 :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
dropper gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6a840da67dc1051aa1ad2696/reports/1f15522d-e06e-43ae-8e1c-9c27d4e4879e/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a0538dae-ccdf-4c26-a9ae-b263d435d0f0
Behavior Graph:
Download SVG
%3 guuid=7e31ebc9-1600-0000-2bcf-ff88350c0000 pid=3125 /usr/bin/sudo guuid=bbe850cb-1600-0000-2bcf-ff88390c0000 pid=3129 /tmp/sample.bin guuid=7e31ebc9-1600-0000-2bcf-ff88350c0000 pid=3125->guuid=bbe850cb-1600-0000-2bcf-ff88390c0000 pid=3129 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/54f61748-56d9-4f9b-9d3c-950c9842529b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a4cbbddf99f696161b533d410b104f2567b204156b2d61e34218a00ecac5148
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3a4cbbddf99f696161b533d410b104f2567b204156b2d61e34218a00ecac5148/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-18 06:54:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hjglxxpzt5uwcynvgpkbbmie6jlhwicbk2znmhruegfab3fmkfea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260818-jlq7lsga94/
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/3a4cbbddf99f696161b533d410b104f2567b204156b2d61e34218a00ecac5148

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 3a4cbbddf99f696161b533d410b104f2567b204156b2d61e34218a00ecac5148

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3905096/
  
Delivery method
Distributed via web download

Comments