MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b632d1b8c1e520bfac47d8bf846df39e23d6deb688ff6e674db6f285d61d9f40. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b632d1b8c1e520bfac47d8bf846df39e23d6deb688ff6e674db6f285d61d9f40
SHA3-384 hash: 0e7ec888bf892efcd9a426b72eb1b641693746ad8d7a6cf957908b2469c342c0646c46fbf003f33f38e112efe2de20b0
SHA1 hash: e2da89dda3d818cd92927b2fbe8844e54de416c2
MD5 hash: f8306de3053b480bddf37f0b5e301a0a
humanhash: green-arizona-twenty-neptune
File name:xnxnxnxnxnxnxnxnsh4xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:131'668 bytes
First seen:2026-03-30 22:20:44 UTC
Last seen:2026-03-31 09:01:06 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:pLb2wyexsgFcHyYK5Hncp8kzBGdXnEYCSSyZdV:pLbKyFMyxZncHzQ5EYCFYdV
TLSH T174D3D031E0056CA0DC111AF438BA8E7C0342FEB406DA5143FABED5AE64B7E9578ED760
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-32.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Gafgyt-10058416-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/b632d1b8c1e520bfac47d8bf846df39e23d6deb688ff6e674db6f285d61d9f40/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7b845b78-1c63-42ef-a66d-6e26ff127dc0
Behavior Graph:
Download SVG
%3 guuid=fa4953f6-1a00-0000-90ab-c1b34c0a0000 pid=2636 /usr/bin/sudo guuid=dcd909f9-1a00-0000-90ab-c1b3520a0000 pid=2642 /tmp/sample.bin guuid=fa4953f6-1a00-0000-90ab-c1b34c0a0000 pid=2636->guuid=dcd909f9-1a00-0000-90ab-c1b3520a0000 pid=2642 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/84336aad-c3e2-4566-80bc-13653ba88bad
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b632d1b8c1e520bfac47d8bf846df39e23d6deb688ff6e674db6f285d61d9f40
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b632d1b8c1e520bfac47d8bf846df39e23d6deb688ff6e674db6f285d61d9f40/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-03-30 22:21:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wyzndogb4uql7lch3c7yi3pttyr5nxvwrd7w4z2nw3zilvq5t5aa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260330-19t2vaas3k/
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/b632d1b8c1e520bfac47d8bf846df39e23d6deb688ff6e674db6f285d61d9f40

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf b632d1b8c1e520bfac47d8bf846df39e23d6deb688ff6e674db6f285d61d9f40

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3808627/
  
Delivery method
Distributed via web download

Comments