MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 582304924ba3f65c0ac260aeae622d882d5b692aa1bdafb823346b6208c90312. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 582304924ba3f65c0ac260aeae622d882d5b692aa1bdafb823346b6208c90312
SHA3-384 hash: 87551fc077c12a1aec749d3defb193d6876b13b291c5213bc56cd1db4d9e4230d46f8de4950fd00449c12bcc4ff7ebf0
SHA1 hash: cb13a4044a88770d85fdfc671e7e70045dca1d01
MD5 hash: 2b5f1cfd8ece366badc8639ad044b928
humanhash: pip-kansas-emma-solar
File name:k4
Download: download sample
File size:64'648 bytes
First seen:2025-04-25 07:17:55 UTC
Last seen:2025-04-25 15:42:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Jlnk04WbnU/CzySClYxghYsQ4gMhiIqSbUQdh:DVgCzgl9qSbUQdh
TLSH T144530A55B8819F19D5C406BAFD0E128D33132BBCF3DFB253DD106B20779B56B0A2A946
telfhash t1ade07d20e7cc1ced77614051acd460279095b9950f953a0719dd6e650b62f523401d32
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 :
2
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680b39533d067f848399272dlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the network activity
Kills processes
Connection attempt
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/680b373446fe05453ca6de71/reports/49d8c524-2b58-4da2-bc7d-94726145549c/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/582304924ba3f65c0ac260aeae622d882d5b692aa1bdafb823346b6208c90312
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/10d4d2d6-6b1f-45c6-b54c-c9ae2acf128a
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1673890
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: 1673890 Sample: k4.elf Startdate: 25/04/2025 Architecture: LINUX Score: 52 29 103.136.43.20, 47524 IPSERVER-RU-NETFiordRU India 2->29 31 1.1.1.1, 48227, 53 CLOUDFLARENETUS Australia 2->31 33 Multi AV Scanner detection for submitted file 2->33 9 k4.elf 2->9         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 6 other processes 2->16 signatures3 process4 signatures5 37 Sample tries to kill multiple processes (SIGKILL) 9->37 18 k4.elf 9->18         started        20 wrapper-2.0 xfpm-power-backlight-helper 12->20         started        process6 process7 22 k4.elf 18->22         started        process8 24 k4.elf 22->24         started        27 k4.elf 22->27         started        signatures9 35 Sample tries to kill multiple processes (SIGKILL) 24->35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/582304924ba3f65c0ac260aeae622d882d5b692aa1bdafb823346b6208c90312
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/582304924ba3f65c0ac260aeae622d882d5b692aa1bdafb823346b6208c90312/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-25 07:18:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=larqjeslup3fycwcmcxk4yrnrawvw2jkug627obdgrvwecgjamja._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/250425-h42wdsvmv4/
Behaviour
Reads runtime system information
Changes its process name
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/582304924ba3f65c0ac260aeae622d882d5b692aa1bdafb823346b6208c90312

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_d2dca9e7
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 582304924ba3f65c0ac260aeae622d882d5b692aa1bdafb823346b6208c90312

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3519278/
  
Delivery method
Distributed via web download

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