MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f404512034935698e233dca6029dd9500b25b672fdfd681c5947cd9bd615443a. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f404512034935698e233dca6029dd9500b25b672fdfd681c5947cd9bd615443a
SHA3-384 hash: ccd4bf0f88c500ef0acbb1a3c19a4ea543441d989aceaff58675ff56f4ab6dcbce17c7fcfec4fc368810cbc14b5d6b31
SHA1 hash: 8e133735e5923e1db47e0e163ec1c4ef56e2c9a8
MD5 hash: b74ebfe355e93cd0180dc09f9b5a2d30
humanhash: uranus-rugby-north-william
File name:xnxnxnxnxnxnxnxnsh2xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:131'676 bytes
First seen:2025-12-01 10:12:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/MZRulir454uELkcwc8Gako1ENG4Z2ce:/MZolI4euEQWc1ENGDP
TLSH T1CDD3CE30E4509CC6EC2109B5347AC9B80750AEB407E61682FFFEE95EA47BD4978AD371
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-10058415-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/692d6a3f1b65ca0bb928d4ad/reports/e906301f-a323-41e6-beff-b4bd71261e05/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2716b9e8-7bff-4d18-924e-e401b022e6da
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1823461
Signature
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Manipulation of devices in /dev
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: 1823461 Sample: xnxnxnxnxnxnxnxnsh2xnxn.elf Startdate: 01/12/2025 Architecture: LINUX Score: 68 59 efjgerws.galaxias.cc 213.209.143.33, 45648, 45652, 45654 RAPIDNET-DEHaunstetterStr19DE Germany 2->59 61 daisy.ubuntu.com 2->61 63 Connects to many ports of the same IP (likely port scanning) 2->63 8 xnxnxnxnxnxnxnxnsh2xnxn.elf 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 94 other processes 2->14 signatures3 process4 file5 18 xnxnxnxnxnxnxnxnsh2xnxn.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 34 146 other processes 14->34 signatures6 process7 process8 36 xnxnxnxnxnxnxnxnsh2xnxn.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 53 125 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/f404512034935698e233dca6029dd9500b25b672fdfd681c5947cd9bd615443a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f404512034935698e233dca6029dd9500b25b672fdfd681c5947cd9bd615443a/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-01 10:13:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
3 of 36 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6qcfcibusnljryrt3stafhozkafslnts7x6wqhczi7gzxvqviq5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251201-l875razjcq/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/708b016b-dc1a-4986-8982-e731676c07e0
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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

Mirai

elf f404512034935698e233dca6029dd9500b25b672fdfd681c5947cd9bd615443a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3713400/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3713411/

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