MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ad743a5ca661171061388585d36e0bd1798ee52138537549b6b5eb3643a4327. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ad743a5ca661171061388585d36e0bd1798ee52138537549b6b5eb3643a4327
SHA3-384 hash: a7b5c8be1e31588d054d9d8fbe2e72a0a2df0978c367e87a76d3c3911531501ce6ed6cdd726ceca662edeb56ef2e9df1
SHA1 hash: 5feb8613f25ecdd4cd329d7e57ef124255e66721
MD5 hash: 99b21575ab7fea46e71bea57ae326277
humanhash: sweet-whiskey-single-coffee
File name:k3
Download: download sample
File size:64'004 bytes
First seen:2025-04-25 07:18:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3By+Omu5BF1xOPvNP9HLTxZgezvFyeDFFJ7:xy+OVgHvrTbtLFyeDFFl
TLSH T1185309D0B8819E1EC6C406B7FA1E038D331663ECE2EF7303AD265F21779B55B4A26542
telfhash t149e0eb30c000f39c7bc08002288be034abb3b6f40223202c678c2fde8243de075a0933
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680b395da37ff28e129993f9linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/680b3739218c4a98ade178a0/reports/1de6fde6-b5ee-4864-901a-7d18ccdcc9e9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2ad743a5ca661171061388585d36e0bd1798ee52138537549b6b5eb3643a4327
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f941fba7-f143-47e1-915a-e86e43d94f9f
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1673886
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1673886 Sample: k3.elf Startdate: 25/04/2025 Architecture: LINUX Score: 52 29 103.136.43.20, 47524 IPSERVER-RU-NETFiordRU India 2->29 31 109.202.202.202, 80 INIT7CH Switzerland 2->31 33 3 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 9 dash rm k3.elf 2->9         started        12 xfce4-panel wrapper-2.0 2->12         started        14 dash rm 2->14         started        16 15 other processes 2->16 signatures3 process4 signatures5 39 Sample tries to kill multiple processes (SIGKILL) 9->39 18 k3.elf 9->18         started        20 wrapper-2.0 xfpm-power-backlight-helper 12->20         started        process6 process7 22 k3.elf 18->22         started        process8 24 k3.elf 22->24         started        27 k3.elf 22->27         started        signatures9 37 Sample tries to kill multiple processes (SIGKILL) 24->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2ad743a5ca661171061388585d36e0bd1798ee52138537549b6b5eb3643a4327
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2ad743a5ca661171061388585d36e0bd1798ee52138537549b6b5eb3643a4327/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-25 07:18:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=flluhjokmyixcbqtrbmf2nxaxulzr3sscoctove3nnplgzb2imtq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250425-h4266a1vaz/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2ad743a5ca661171061388585d36e0bd1798ee52138537549b6b5eb3643a4327

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:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf 2ad743a5ca661171061388585d36e0bd1798ee52138537549b6b5eb3643a4327

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3519274/
  
Delivery method
Distributed via web download

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