MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40c93abec87e436c68d609f7a558d2a898a7ba49e9282de1cbdb331a5e81a4fa. 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: 40c93abec87e436c68d609f7a558d2a898a7ba49e9282de1cbdb331a5e81a4fa
SHA3-384 hash: 3985584c89ab0fdc225208499407934c3c4261e958cc0f4da176f184308d3b2da23f5f266df80590068034acf5a627f1
SHA1 hash: c677a2915c669bfbed12fc5cdb3b6e2e2e3fdbcf
MD5 hash: 89836be3940fb3ea871cc2b154fe9a4e
humanhash: mountain-sink-september-red
File name:xnxnxnxnxnxnxnxnm68kxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:115'116 bytes
First seen:2026-05-05 17:21:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:toOxCg+uUGWkCqYUqwaJ1XqfXg5AcS5blaZeCtjHXNLdCS2T15OvhSkzF8rSx:t1xKlGWnqTUcXgZS5gZ7CSXhSMUSx
TLSH T190B3AF87B2907ABEF0A45E3FC4135E26E6259F705583273D71BDF9906E3A3503292E42
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 :
1
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-32.UNOFFICIAL
Create hunting rule

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

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69fa272a792fe2d217ac2bc4/reports/9e2b8601-045d-40b7-b091-e8d81569ed5f/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-05T14:57:00Z UTC
Last seen:
2026-05-05T18:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/40c93abec87e436c68d609f7a558d2a898a7ba49e9282de1cbdb331a5e81a4fa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3d416f40-9a18-42cf-9702-12c496ddb783
Behavior Graph:
Download SVG
%3 guuid=e618972a-1c00-0000-7537-0592b30c0000 pid=3251 /usr/bin/sudo guuid=f9690b2d-1c00-0000-7537-0592b50c0000 pid=3253 /tmp/sample.bin guuid=e618972a-1c00-0000-7537-0592b30c0000 pid=3251->guuid=f9690b2d-1c00-0000-7537-0592b50c0000 pid=3253 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/27a5251a-b816-455c-9956-f2d73baf8f6b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/40c93abec87e436c68d609f7a558d2a898a7ba49e9282de1cbdb331a5e81a4fa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/40c93abec87e436c68d609f7a558d2a898a7ba49e9282de1cbdb331a5e81a4fa/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-05-05 17:22:45 UTC
File Type:
ELF32 Big (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=idetvpwipzbwy2gwbh32kwgsvcmkposj5euc3yol3mzruxubut5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260505-vxd7zact21/
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/40c93abec87e436c68d609f7a558d2a898a7ba49e9282de1cbdb331a5e81a4fa

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 40c93abec87e436c68d609f7a558d2a898a7ba49e9282de1cbdb331a5e81a4fa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3839739/
  
Delivery method
Distributed via web download

Comments