MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 514de348292887241ff3aed036355d4105c4b917ef1fab97b3f2b138915bd42f. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 514de348292887241ff3aed036355d4105c4b917ef1fab97b3f2b138915bd42f
SHA3-384 hash: acb51cf465504b8995356b4dfc2b1743051d2f0fa556c27e5a057bb11fdbb2c1d529a24f4a33b2c6cd7a95f766f7a016
SHA1 hash: 6178d9fcf0dea7d6fb22a6ef31dc871c78f639dd
MD5 hash: 0b4f85284c53ccb08b45a8a265f5b8bf
humanhash: beryllium-mississippi-oklahoma-wolfram
File name:xnxnxnxnxnxnxnxnx86_64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:61'256 bytes
First seen:2025-12-01 10:08:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:72Hol4QFhYBaNN+t+lKNdiLmk44zFkq28fpz6ImAQB:72IXDqan+OKN2mnShJQB
TLSH T1435302B67C7E723DFECBC63C4A79938E42329A441C68BE351A48F8FC31141366D45982
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 UPX
File size (compressed) :61'256 bytes
File size (de-compressed) :127'904 bytes
Format:linux/amd64
Unpacked file: 0027d9b8b9c5608184bca9daefa5e26ad08a9bcf7f879372bcf4c4f09eb7dc5b

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Locks files
Sends data to a server
DNS request
Creating a file
Deletes a file
Creating a file in the %temp% directory
Connection attempt
Kills critical processes
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt packed upx
Link:
https://www.filescan.io/uploads/692d6910d0d5e7288b52a7c1/reports/68d812df-69ae-44d7-bb6b-c4e571fa9b88/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fcfac78c-576f-4252-8cd7-0e73a7d07b0e
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1823458
Signature
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Manipulation of devices in /dev
Sample is packed with UPX
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823458 Sample: xnxnxnxnxnxnxnxnx86_64xnxn.elf Startdate: 01/12/2025 Architecture: LINUX Score: 72 59 efjgerws.galaxias.cc 213.209.143.33, 45650, 45654, 45656 RAPIDNET-DEHaunstetterStr19DE Germany 2->59 61 Connects to many ports of the same IP (likely port scanning) 2->61 63 Sample is packed with UPX 2->63 8 xnxnxnxnxnxnxnxnx86_64xnxn.elf 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 96 other processes 2->14 signatures3 process4 file5 18 xnxnxnxnxnxnxnxnx86_64xnxn.elf 8->18         started        20 gpu-manager sh 10->20         started        22 gpu-manager sh 10->22         started        24 gpu-manager sh 10->24         started        30 5 other processes 10->30 26 gpu-manager sh 12->26         started        28 gpu-manager sh 12->28         started        32 6 other processes 12->32 55 /var/log/kern.log, ASCII 14->55 dropped 57 /var/log/auth.log, ASCII 14->57 dropped 73 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->73 34 144 other processes 14->34 signatures6 process7 process8 36 xnxnxnxnxnxnxnxnx86_64xnxn.elf 18->36         started        39 sh grep 20->39         started        41 sh grep 22->41         started        43 sh grep 24->43         started        45 sh grep 26->45         started        47 sh grep 28->47         started        49 5 other processes 30->49 51 6 other processes 32->51 53 120 other processes 34->53 signatures9 65 Sample tries to kill a massive number of system processes 36->65 67 Sample tries to kill multiple processes (SIGKILL) 36->67 69 Manipulation of devices in /dev 36->69 71 Deletes system log files 36->71
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/514de348292887241ff3aed036355d4105c4b917ef1fab97b3f2b138915bd42f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/514de348292887241ff3aed036355d4105c4b917ef1fab97b3f2b138915bd42f/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kfg6gsbjfcdsih7tv3idmnk5iec4joix54p2xf5t6kytrek32qxq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251201-l6bnrszjap/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Deletes log files
Enumerates active TCP sockets
Enumerates running processes
Deletes journal logs
Deletes system logs
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9f0f7754-e023-47dd-adc0-a916ed9ac35b
Please note that we are no longer able to provide a coverage score for Virus Total.

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 514de348292887241ff3aed036355d4105c4b917ef1fab97b3f2b138915bd42f

(this sample)

Mirai

elf 0027d9b8b9c5608184bca9daefa5e26ad08a9bcf7f879372bcf4c4f09eb7dc5b

  
URLhaus
https://urlhaus.abuse.ch/url/3713392/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 0027d9b8b9c5608184bca9daefa5e26ad08a9bcf7f879372bcf4c4f09eb7dc5b
  
Dropping
MD5 af9b991ab8be9aae2caf03d602d72132
  
URLhaus
https://urlhaus.abuse.ch/url/3713416/

Comments