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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a3ada5ce5db3a7047d853c3eaf737269f7865f17418aa5a09dea876e0d43cfb. 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: 9


Intelligence 9 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a3ada5ce5db3a7047d853c3eaf737269f7865f17418aa5a09dea876e0d43cfb
SHA3-384 hash: 5203d95db908f3686fb295fc2a71e64f52a3a181946a6723c59055e1fbd583b805fb766e8145a5b218c8dbf5ea22d55f
SHA1 hash: 50a6a5fec3da8f81d56615b67e072074335e94b1
MD5 hash: 41d6da32bd42d1d7dcd6a15338348bb2
humanhash: seven-alaska-violet-wyoming
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:172'200 bytes
First seen:2026-08-13 14:35:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:aAUeKYYHOWwIhvr/2sV1rAFS4bNKpNLvVc3g7t/hIhCVVv1M/Q:6eXYuWbCA8tKr3Mhqv1M/Q
TLSH T102F37C0775C188FCC8DAC2B85BAEA236D972F4195134721F27D4AE272F8DE206B6D750
telfhash t1ac61e1b029a679a460ebe776b34fd16de87119100af175e8de375dd1cf11bc40eb2062
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 e65e691c50ac86bab852ab28cc0d0fe86df4032e998ceacbbb5e615d45a7f97d
File size (compressed) :67'644 bytes
File size (de-compressed) :172'200 bytes
Format:linux/amd64
Packed file: e65e691c50ac86bab852ab28cc0d0fe86df4032e998ceacbbb5e615d45a7f97d

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Collects information on the CPU
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm bash bashlite dropper lolbin mirai
Link:
https://www.filescan.io/uploads/6a7dd668b08f384959e7c49c/reports/c12cd999-8f73-4377-b1a0-b4ca7c778181/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0a3ada5ce5db3a7047d853c3eaf737269f7865f17418aa5a09dea876e0d43cfb
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-08-13T12:45:00Z UTC
Last seen:
2026-08-13T13:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0a3ada5ce5db3a7047d853c3eaf737269f7865f17418aa5a09dea876e0d43cfb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dcfaf9fd-ffef-452b-ac3a-2257fee0f73e
Behavior Graph:
Download SVG
%3 guuid=e1c663da-1600-0000-1877-766b650c0000 pid=3173 /usr/bin/sudo guuid=7adf12dd-1600-0000-1877-766b6c0c0000 pid=3180 /tmp/sample.bin guuid=e1c663da-1600-0000-1877-766b650c0000 pid=3173->guuid=7adf12dd-1600-0000-1877-766b6c0c0000 pid=3180 execve guuid=7de097dd-1600-0000-1877-766b6e0c0000 pid=3182 /tmp/sample.bin zombie guuid=7adf12dd-1600-0000-1877-766b6c0c0000 pid=3180->guuid=7de097dd-1600-0000-1877-766b6e0c0000 pid=3182 clone guuid=3773c9dd-1600-0000-1877-766b6f0c0000 pid=3183 /tmp/sample.bin zombie guuid=7de097dd-1600-0000-1877-766b6e0c0000 pid=3182->guuid=3773c9dd-1600-0000-1877-766b6f0c0000 pid=3183 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3ac4cfe4-b1a1-4e21-b270-8a0c3ae1efbf
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0a3ada5ce5db3a7047d853c3eaf737269f7865f17418aa5a09dea876e0d43cfb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a3ada5ce5db3a7047d853c3eaf737269f7865f17418aa5a09dea876e0d43cfb/
Threat name:
Linux.Trojan.FlyLegitBot
Create hunting rule
Status:
Malicious
First seen:
2026-08-13 14:36:36 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bi5nuxhf3m5har6ykpb6v5zxe2pxqzproqmkuwqj32uhnyguht5q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery linux
Link:
https://tria.ge/reports/260813-rysvzaar4w/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Checks hardware identifiers (DMI)
Deletes log files
Disables SELinux
Enumerates running processes
Deletes system logs
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/0a3ada5ce5db3a7047d853c3eaf737269f7865f17418aa5a09dea876e0d43cfb

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: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:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
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 e65e691c50ac86bab852ab28cc0d0fe86df4032e998ceacbbb5e615d45a7f97d

Mirai

elf 0a3ada5ce5db3a7047d853c3eaf737269f7865f17418aa5a09dea876e0d43cfb

(this sample)

  
Dropped by
SHA256 e65e691c50ac86bab852ab28cc0d0fe86df4032e998ceacbbb5e615d45a7f97d
  
URLhaus
https://urlhaus.abuse.ch/url/3893508/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b2b68f0fee9a351c244f54c63930a9d7

Comments