MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1e9d8feee86699abc2d8f2c8f8109ad16df367f2efcd3244858afbf8ec5e5c1. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f1e9d8feee86699abc2d8f2c8f8109ad16df367f2efcd3244858afbf8ec5e5c1
SHA3-384 hash: 6cda8fe09991707a1f130d8911a779a1a86693926e16ec0f0799306ebaee4a38df99dca299df656f163dcc55e9dc6a3f
SHA1 hash: f7cf909ba1d0f6d9027623c0e6faebb7dd48eea3
MD5 hash: caf28b769d3fa57c4e636cf2e9970830
humanhash: orange-neptune-orange-kansas
File name:amd64
Download: download sample
File size:482'032 bytes
First seen:2025-07-01 02:24:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:iD6LPBCvMk0O9na1M80cLt9i5aIaTtpc4W:2+QGO9naz0Szi5anTtR
TLSH T16EA41212E290D8FEC4DAC070469FD27BFD767C544234BC6B6298F7322B3AE601B16A55
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 :
97
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6863471637c3436779480e25linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
exploit gcc
Link:
https://www.filescan.io/uploads/686346e6bf2a41982c804b22/reports/75b9bb6b-92f8-42cb-a5f2-d8290b1a40fe/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5b867a75-0d91-4d42-adcf-b214d2027419
Behavior Graph:
Download SVG
%3 guuid=e764d815-1900-0000-2c40-0a6e25120000 pid=4645 /usr/bin/sudo guuid=57a0ee17-1900-0000-2c40-0a6e2a120000 pid=4650 /tmp/sample.bin guuid=e764d815-1900-0000-2c40-0a6e25120000 pid=4645->guuid=57a0ee17-1900-0000-2c40-0a6e2a120000 pid=4650 execve guuid=d7011818-1900-0000-2c40-0a6e2c120000 pid=4652 /usr/bin/dash guuid=57a0ee17-1900-0000-2c40-0a6e2a120000 pid=4650->guuid=d7011818-1900-0000-2c40-0a6e2c120000 pid=4652 execve guuid=bd2b8b18-1900-0000-2c40-0a6e2f120000 pid=4655 /usr/bin/dash guuid=57a0ee17-1900-0000-2c40-0a6e2a120000 pid=4650->guuid=bd2b8b18-1900-0000-2c40-0a6e2f120000 pid=4655 execve guuid=8f380a19-1900-0000-2c40-0a6e34120000 pid=4660 /tmp/sample.bin mprotect-exec zombie guuid=57a0ee17-1900-0000-2c40-0a6e2a120000 pid=4650->guuid=8f380a19-1900-0000-2c40-0a6e34120000 pid=4660 clone guuid=c340cc18-1900-0000-2c40-0a6e31120000 pid=4657 /usr/bin/dash guuid=bd2b8b18-1900-0000-2c40-0a6e2f120000 pid=4655->guuid=c340cc18-1900-0000-2c40-0a6e31120000 pid=4657 clone guuid=f2b6d718-1900-0000-2c40-0a6e32120000 pid=4658 /usr/bin/dash guuid=bd2b8b18-1900-0000-2c40-0a6e2f120000 pid=4655->guuid=f2b6d718-1900-0000-2c40-0a6e32120000 pid=4658 clone guuid=927e051f-1900-0000-2c40-0a6e4f120000 pid=4687 /tmp/sample.bin zombie guuid=8f380a19-1900-0000-2c40-0a6e34120000 pid=4660->guuid=927e051f-1900-0000-2c40-0a6e4f120000 pid=4687 clone guuid=8f120d1f-1900-0000-2c40-0a6e50120000 pid=4688 /tmp/sample.bin guuid=927e051f-1900-0000-2c40-0a6e4f120000 pid=4687->guuid=8f120d1f-1900-0000-2c40-0a6e50120000 pid=4688 clone guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689 /tmp/sample.bin dns net net-scan send-data guuid=8f120d1f-1900-0000-2c40-0a6e50120000 pid=4688->guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 33fb1b69-74c3-5921-84ca-fdbff499d36f 14.53.168.219:42935 guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689->33fb1b69-74c3-5921-84ca-fdbff499d36f send: 68B e50807e1-809e-5710-a385-1ce91426158f 37.187.112.235:42935 guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689->e50807e1-809e-5710-a385-1ce91426158f send: 68B 94adaed3-ae61-5578-a406-6d4c6f28dd59 80.251.150.132:42935 guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689->94adaed3-ae61-5578-a406-6d4c6f28dd59 con guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689|send-data send-data to 304 IP addresses review logs to see them all guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689->guuid=c063141f-1900-0000-2c40-0a6e51120000 pid=4689|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3c054b10-cffc-494f-bde1-a1795914ca82
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1726029
Signature
Connects to many ports of the same IP (likely port scanning)
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1726029 Sample: amd64.elf Startdate: 01/07/2025 Architecture: LINUX Score: 68 38 31.200.249.146, 31948, 58542 NETRACK-ASRU Russian Federation 2->38 40 54.215.207.56, 42442, 47504, 6940 AMAZON-02US United States 2->40 42 102 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Connects to many ports of the same IP (likely port scanning) 2->46 10 amd64.elf 2->10         started        signatures3 process4 process5 12 amd64.elf sh 10->12         started        14 amd64.elf 10->14         started        17 amd64.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        54 Opens /sys/class/net/* files useful for querying network interface information 14->54 56 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->56 25 amd64.elf 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.XcaU22, ASCII 19->36 dropped 48 Sample tries to persist itself using cron 19->48 50 Executes the "crontab" command typically for achieving persistence 19->50 29 sh crontab 23->29         started        32 amd64.elf 25->32         started        signatures9 process10 signatures11 52 Executes the "crontab" command typically for achieving persistence 29->52 34 amd64.elf 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f1e9d8feee86699abc2d8f2c8f8109ad16df367f2efcd3244858afbf8ec5e5c1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f1e9d8feee86699abc2d8f2c8f8109ad16df367f2efcd3244858afbf8ec5e5c1/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/f1e9d8feee86699abc2d8f2c8f8109ad16df367f2efcd3244858afbf8ec5e5c1
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-01 02:25:25 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6hu5r7xoqzuzvpbnr4wi7aijvuln6nt7f36ngjcilcx37dwf4xaq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250701-cv1n3s1nv4/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Checks CPU configuration
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Enumerates running processes
Reads MAC address of network interface
Reads hardware information
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/abf3f141-53fe-4f6f-a5ec-68606c5c83ba
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/f1e9d8feee86699abc2d8f2c8f8109ad16df367f2efcd3244858afbf8ec5e5c1

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:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 f1e9d8feee86699abc2d8f2c8f8109ad16df367f2efcd3244858afbf8ec5e5c1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3550686/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments