MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0763c1636b07330a1724d8ca0967d39387b785e7219f4e53248ea4bdd21ac658. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0763c1636b07330a1724d8ca0967d39387b785e7219f4e53248ea4bdd21ac658
SHA3-384 hash: b11e4bcb7dc905614e9477eb6da30caf7e9f75bd215f89ed72b1dd9554dc1a120d00015f1693024fe9b547c8dbcb4860
SHA1 hash: 633b61fcfd6bfde19da869a1e64b8a6d32433836
MD5 hash: ccb1719cc37a859eafe2d8701d39650f
humanhash: moon-avocado-washington-uncle
File name:amd64
Download: download sample
File size:482'032 bytes
First seen:2025-06-16 04:27:38 UTC
Last seen:2025-06-16 20:01:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:iD6LPBCvMk0O9na1M80cLt9i5aIaTtpc4W:2+QGO9naz0Szi5anTtR
TLSH T103A41212E290D8FEC4DAC070469FD27BFD767C544234BC6B6298F7322B3AE601B16A55
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 :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9080.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31951.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684f9d548bd5d68a12e8bef8linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c2d47bee-d023-4732-b010-aafc751c879e
Behavior Graph:
Download SVG
%3 guuid=cafc910d-1900-0000-3619-07d536080000 pid=2102 /usr/bin/sudo guuid=68f90c10-1900-0000-3619-07d53d080000 pid=2109 /tmp/sample.bin guuid=cafc910d-1900-0000-3619-07d536080000 pid=2102->guuid=68f90c10-1900-0000-3619-07d53d080000 pid=2109 execve guuid=02443110-1900-0000-3619-07d53f080000 pid=2111 /usr/bin/dash guuid=68f90c10-1900-0000-3619-07d53d080000 pid=2109->guuid=02443110-1900-0000-3619-07d53f080000 pid=2111 execve guuid=ef416610-1900-0000-3619-07d541080000 pid=2113 /usr/bin/dash guuid=68f90c10-1900-0000-3619-07d53d080000 pid=2109->guuid=ef416610-1900-0000-3619-07d541080000 pid=2113 execve guuid=e807c810-1900-0000-3619-07d545080000 pid=2117 /tmp/sample.bin mprotect-exec zombie guuid=68f90c10-1900-0000-3619-07d53d080000 pid=2109->guuid=e807c810-1900-0000-3619-07d545080000 pid=2117 clone guuid=79d08e10-1900-0000-3619-07d542080000 pid=2114 /usr/bin/dash guuid=ef416610-1900-0000-3619-07d541080000 pid=2113->guuid=79d08e10-1900-0000-3619-07d542080000 pid=2114 clone guuid=162a9810-1900-0000-3619-07d543080000 pid=2115 /usr/bin/dash guuid=ef416610-1900-0000-3619-07d541080000 pid=2113->guuid=162a9810-1900-0000-3619-07d543080000 pid=2115 clone guuid=c733e314-1900-0000-3619-07d553080000 pid=2131 /tmp/sample.bin zombie guuid=e807c810-1900-0000-3619-07d545080000 pid=2117->guuid=c733e314-1900-0000-3619-07d553080000 pid=2131 clone guuid=3133fa14-1900-0000-3619-07d554080000 pid=2132 /tmp/sample.bin guuid=c733e314-1900-0000-3619-07d553080000 pid=2131->guuid=3133fa14-1900-0000-3619-07d554080000 pid=2132 clone guuid=78390115-1900-0000-3619-07d555080000 pid=2133 /tmp/sample.bin dns net net-scan send-data guuid=3133fa14-1900-0000-3619-07d554080000 pid=2132->guuid=78390115-1900-0000-3619-07d555080000 pid=2133 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=78390115-1900-0000-3619-07d555080000 pid=2133->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=78390115-1900-0000-3619-07d555080000 pid=2133->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 59303c03-97c4-5b60-9cfe-f7240eb815e2 31.200.249.146:31900 guuid=78390115-1900-0000-3619-07d555080000 pid=2133->59303c03-97c4-5b60-9cfe-f7240eb815e2 send: 68B 6624ccb5-6a76-516c-acbd-4d53e834f4d1 209.38.196.30:6811 guuid=78390115-1900-0000-3619-07d555080000 pid=2133->6624ccb5-6a76-516c-acbd-4d53e834f4d1 send: 68B guuid=78390115-1900-0000-3619-07d555080000 pid=2133|send-data send-data to 256 IP addresses review logs to see them all guuid=78390115-1900-0000-3619-07d555080000 pid=2133->guuid=78390115-1900-0000-3619-07d555080000 pid=2133|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/da642294-690f-4403-9e52-c3966fecb409
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1715092
Signature
Connects to many ports of the same IP (likely port scanning)
Executes the "crontab" command typically for achieving persistence
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: 1715092 Sample: amd64.elf Startdate: 16/06/2025 Architecture: LINUX Score: 60 44 31.200.249.162, 31928, 60514 NETRACK-ASRU Russian Federation 2->44 46 5.149.157.33, 31337 VONLINE-ASRU United Kingdom 2->46 48 102 other IPs or domains 2->48 50 Connects to many ports of the same IP (likely port scanning) 2->50 10 amd64.elf 2->10         started        12 dash rm 2->12         started        14 dash cat 2->14         started        16 8 other processes 2->16 signatures3 process4 process5 18 amd64.elf sh 10->18         started        20 amd64.elf 10->20         started        23 amd64.elf sh 10->23         started        signatures6 25 sh crontab 18->25         started        29 sh 18->29         started        54 Opens /sys/class/net/* files useful for querying network interface information 20->54 56 Sample reads /proc/mounts (often used for finding a writable filesystem) 20->56 31 amd64.elf 20->31         started        33 sh crontab 23->33         started        process7 file8 42 /var/spool/cron/crontabs/tmp.QjBTnQ, ASCII 25->42 dropped 58 Sample tries to persist itself using cron 25->58 60 Executes the "crontab" command typically for achieving persistence 25->60 35 sh crontab 29->35         started        38 amd64.elf 31->38         started        signatures9 process10 signatures11 52 Executes the "crontab" command typically for achieving persistence 35->52 40 amd64.elf 38->40         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0763c1636b07330a1724d8ca0967d39387b785e7219f4e53248ea4bdd21ac658
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0763c1636b07330a1724d8ca0967d39387b785e7219f4e53248ea4bdd21ac658/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 04:27:50 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a5r4cy3la4zqufze3dfasz6tsod3pbphegpu4uzer2sl3uq2yzma._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250616-e3jfwatn12/
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:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/289dfb90-8130-495d-bf77-90a60d2ba912
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/0763c1636b07330a1724d8ca0967d39387b785e7219f4e53248ea4bdd21ac658

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 0763c1636b07330a1724d8ca0967d39387b785e7219f4e53248ea4bdd21ac658

(this sample)

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

Comments