MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1e8095daa7e658ef5ec485e640901c6e85a2ca320574c1b2bb97409761d38d6. 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: a1e8095daa7e658ef5ec485e640901c6e85a2ca320574c1b2bb97409761d38d6
SHA3-384 hash: 87b091059a3f615c9fc9a2508cb83d01b8c5b6cf8025554d9fcf3840eb22f3b855aff95f0d9d5f4f8ae0298499cdbe06
SHA1 hash: 23e9a663985c494a285b0fd71566051632e45497
MD5 hash: 7b6bfb5ba8f5ffa440cdc225638193bb
humanhash: carpet-orange-butter-jig
File name:bot-058769b2
Download: download sample
Signature Mirai
Create hunting rule
File size:266'256 bytes
First seen:2026-05-25 22:06:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:5mJb7vjTPmnaTppRcwahuRJay29wuqYeV/GOV7mbF2W+RxoEC:5m9zjTPmnaTppRcwNXD4i/bV7mbFf+Re
TLSH T1A1444B04EA404B67C1D237BAF69F038D33338B98B7E7731599289BB137C6B595E21216
telfhash t18931204a51fe8659aaa25828dd7cabe215d34a2623417e34ef19c8c41c2f003ec77c8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Runs as daemon
Receives data from a server
Connection attempt
Sends data to a server
Collects information on the CPU
Substitutes an application name
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fa61f1af-1bd6-485e-bab7-bcfc3c3d6a1a
Behavior Graph:
Download SVG
%3 guuid=17b76738-1c00-0000-fed3-e69a6b0d0000 pid=3435 /usr/bin/sudo guuid=e0584c3b-1c00-0000-fed3-e69a730d0000 pid=3443 /tmp/sample.bin guuid=17b76738-1c00-0000-fed3-e69a6b0d0000 pid=3435->guuid=e0584c3b-1c00-0000-fed3-e69a730d0000 pid=3443 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/08438aa4-1eaa-49a4-b8b4-c902c3fe0fb0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a1e8095daa7e658ef5ec485e640901c6e85a2ca320574c1b2bb97409761d38d6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a1e8095daa7e658ef5ec485e640901c6e85a2ca320574c1b2bb97409761d38d6/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-05-25 22:08:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhuasxnkpzsy55pmjbpgiciby3ufulfdebluygzlxf2as5q5hdla._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery execution
Link:
https://tria.ge/reports/260525-111g9say5s/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Checks CPU configuration
Enumerates running processes
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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_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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 a1e8095daa7e658ef5ec485e640901c6e85a2ca320574c1b2bb97409761d38d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3853062/
  
Delivery method
Distributed via web download

Comments