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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d82269e785d2aa1eaa400d64e36740b37308d207507c49fa18dd07b827a3668. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d82269e785d2aa1eaa400d64e36740b37308d207507c49fa18dd07b827a3668
SHA3-384 hash: 2eddb7c5d42624c6f77aa8cbe3c8f38566cb6c239782ae2cdf6880f204b9a68205cfd93696e9a6e1ba2ba8c5d1919b0b
SHA1 hash: 1bf1578dd5d6e94b5ec9f3c449d199f952e27ab0
MD5 hash: c79a5d08ecc7c5a7546c04b284a952bf
humanhash: bluebird-november-march-carolina
File name:cwlfkwnt.armv7
Download: download sample
Signature Mirai
Create hunting rule
File size:1'014'086 bytes
First seen:2026-09-24 22:26:14 UTC
Last seen:2026-09-24 23:33:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24576:0njsG7Gt/l3w+85fEylUkz09sXbU6k7hU/hGnJY:0La/mbUYA6U6k7hUAJY
TLSH T126253B54F8909F63C5D46B7AF65E82A833234779C3E7720699148B383BD7A1F0B3A641
telfhash t113a002171895c61d573b9f189cea074610831c33fc6d3d6a5e5cdf558525505075ccaf
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Agent-7158340-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Creating a file in the %temp% directory
Locks files
Collects information on the CPU
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 bash evasive gcc javac lolbin rust
Link:
https://www.filescan.io/uploads/6ab5a3c4253611881e646474/reports/022d6bfa-12f4-475f-b8d5-f46e942fe537/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-24T20:37:00Z UTC
Last seen:
2026-09-25T21:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8d82269e785d2aa1eaa400d64e36740b37308d207507c49fa18dd07b827a3668/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b5447c77-16d8-4f7a-9687-99907cd4cda2
Behavior Graph:
Download SVG
%3 guuid=26113218-1800-0000-3226-735bd40d0000 pid=3540 /usr/bin/sudo guuid=8330d41a-1800-0000-3226-735bd50d0000 pid=3541 /tmp/sample.bin guuid=26113218-1800-0000-3226-735bd40d0000 pid=3540->guuid=8330d41a-1800-0000-3226-735bd50d0000 pid=3541 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ebe713fa-ab66-4f7f-b38e-4c3bbf4b500c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8d82269e785d2aa1eaa400d64e36740b37308d207507c49fa18dd07b827a3668
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8d82269e785d2aa1eaa400d64e36740b37308d207507c49fa18dd07b827a3668/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-24 22:27:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rwbcnhtyluvkd2veadle4ntubm3tbdjaoud4jh5brxihxat2gzua._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery
Link:
https://tria.ge/reports/260924-2cqhtstcqc/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Deletes log files
Enumerates running processes
Reads MAC address of network interface
File and Directory Permissions Modification
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/8d82269e785d2aa1eaa400d64e36740b37308d207507c49fa18dd07b827a3668

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:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
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Author:s1ckb017
Rule name:Hunt_DVR_Exploit_CommandInjection
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Author:Serhii Kocherhan
Description:Detects common shell command injection signatures and payloads associated with DVR/NVR exploitation
Rule name:iot_req_metachar
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Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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
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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 8d82269e785d2aa1eaa400d64e36740b37308d207507c49fa18dd07b827a3668

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3920196/
  
Delivery method
Distributed via web download

Comments