MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aec3fad5c65ea506eea188fbdfc82be4272cf562a30ab4fa364980b811f60ccd. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aec3fad5c65ea506eea188fbdfc82be4272cf562a30ab4fa364980b811f60ccd
SHA3-384 hash: 38c1edc909fbddcc10626c36a09d79e85fd86036897ef527985a17cafd504d49e6d721c480040ad624c305489b27e007
SHA1 hash: de1b3b9c6c5154ce5139e8c53f8dbc5c77cd9534
MD5 hash: 0befa1e58f18e7b549afa557ea6da7a5
humanhash: lima-two-lithium-idaho
File name:a2d644c45cc5d927beb506dc417934189baf99a52cd68d541c0bbe8c0dd7c9fb.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:241'388 bytes
First seen:2026-08-20 02:51:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:TWBdEMs2T2prYfMcPJ7qEeobWUgKrzmhyJuAvGijgyqNUbgB5HXP:aBG2Tey7zz9uAv9gTUbm
TLSH T19634D70AAB660FFBE86FDD3706E90B0621CC640722A43F757574D924F54A64B4AE3C78
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a2d644c45cc5d927beb506dc417934189baf99a52cd68d541c0bbe8c0dd7c9fb
File size (compressed) :78'096 bytes
File size (de-compressed) :241'388 bytes
Format:linux/mipsel
Packed file: a2d644c45cc5d927beb506dc417934189baf99a52cd68d541c0bbe8c0dd7c9fb

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060415-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Launching a process
Locks files
Runs as daemon
Sets a file as executable
Creating a file
Substitutes an application name
Kills critical processes
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bash lolbin
Link:
https://www.filescan.io/uploads/6a866bede701fabf83e09c93/reports/2151f180-de89-4a3f-99dd-7e711d5fec4c/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/30859168-8483-409d-a272-633fddb108a1
Behavior Graph:
Download SVG
%3 guuid=b5b81fef-1800-0000-9b36-8d9c130c0000 pid=3091 /usr/bin/sudo guuid=9b6584f4-1800-0000-9b36-8d9c140c0000 pid=3092 /tmp/sample.bin guuid=b5b81fef-1800-0000-9b36-8d9c130c0000 pid=3091->guuid=9b6584f4-1800-0000-9b36-8d9c140c0000 pid=3092 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ca25652e-f0ce-4e30-a179-d40a34ec46b7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aec3fad5c65ea506eea188fbdfc82be4272cf562a30ab4fa364980b811f60ccd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aec3fad5c65ea506eea188fbdfc82be4272cf562a30ab4fa364980b811f60ccd/
Threat name:
Linux.Trojan.FlyLegitBot
Create hunting rule
Status:
Malicious
First seen:
2026-08-20 03:10:25 UTC
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v3b7vvogl2sqn3vbrd557sbl4qtsz5lcumflj6rwjgalqepwbtgq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/260820-dczvha1wg1/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Enumerates running processes
Deletes itself
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/aec3fad5c65ea506eea188fbdfc82be4272cf562a30ab4fa364980b811f60ccd

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: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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:test_rule_vldslv
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
Rule name:virustotal
Create hunting rule
Author:Tracel
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 a2d644c45cc5d927beb506dc417934189baf99a52cd68d541c0bbe8c0dd7c9fb

Mirai

elf aec3fad5c65ea506eea188fbdfc82be4272cf562a30ab4fa364980b811f60ccd

(this sample)

  
Dropped by
SHA256 a2d644c45cc5d927beb506dc417934189baf99a52cd68d541c0bbe8c0dd7c9fb
  
Dropped by
MD5 3ab1026b605a0ecbe06b4bc58b630083
  
URLhaus
https://urlhaus.abuse.ch/url/3893635/
  
Delivery method
Distributed via web download

Comments