MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ac9809a112e9105da76d7b3892ec83e6d40f7e42821be8da6b794fb17e3903d. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ac9809a112e9105da76d7b3892ec83e6d40f7e42821be8da6b794fb17e3903d
SHA3-384 hash: 2747a378130f8404bacaf0c60bcd3698d5e1b79b95c2e3286ea14f28850b0088b112c8dfd882d3780eb323c574b15e14
SHA1 hash: 97668f46475f4ad4928fe5739721ff8a7b1b75b6
MD5 hash: e955b48b1c7bfddb8dacc1d301913009
humanhash: carpet-network-alpha-coffee
File name:amd64
Download: download sample
File size:482'032 bytes
First seen:2025-06-27 10:24:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:iD6LPBCvMk0O9na1M80cLt9i5aIaTtpc4W:2+QGO9naz0Szi5anTtR
TLSH T118A41212E290D8FEC4CAC070469FD27BFD767C544234BC6B6298F7322B3AE601B56A55
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 :
79
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=685e71880fceda814b4685cflinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote similar-threat
Link:
https://www.filescan.io/uploads/685e715e8cd0d23e5be8fc83/reports/1ea9eedb-6782-44c5-b03c-f5e057f0eb87/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f9632ad0-1f77-4c11-a5d6-2866c1f5a119
Behavior Graph:
Download SVG
%3 guuid=f89344b8-1800-0000-5ad9-0ae09b0e0000 pid=3739 /usr/bin/sudo guuid=f5c64eba-1800-0000-5ad9-0ae0a10e0000 pid=3745 /tmp/sample.bin guuid=f89344b8-1800-0000-5ad9-0ae09b0e0000 pid=3739->guuid=f5c64eba-1800-0000-5ad9-0ae0a10e0000 pid=3745 execve guuid=a1a565ba-1800-0000-5ad9-0ae0a20e0000 pid=3746 /usr/bin/dash guuid=f5c64eba-1800-0000-5ad9-0ae0a10e0000 pid=3745->guuid=a1a565ba-1800-0000-5ad9-0ae0a20e0000 pid=3746 execve guuid=279395ba-1800-0000-5ad9-0ae0a40e0000 pid=3748 /usr/bin/dash guuid=f5c64eba-1800-0000-5ad9-0ae0a10e0000 pid=3745->guuid=279395ba-1800-0000-5ad9-0ae0a40e0000 pid=3748 execve guuid=968ee0ba-1800-0000-5ad9-0ae0a80e0000 pid=3752 /tmp/sample.bin mprotect-exec zombie guuid=f5c64eba-1800-0000-5ad9-0ae0a10e0000 pid=3745->guuid=968ee0ba-1800-0000-5ad9-0ae0a80e0000 pid=3752 clone guuid=bfd5c1ba-1800-0000-5ad9-0ae0a60e0000 pid=3750 /usr/bin/dash guuid=279395ba-1800-0000-5ad9-0ae0a40e0000 pid=3748->guuid=bfd5c1ba-1800-0000-5ad9-0ae0a60e0000 pid=3750 clone guuid=db39c7ba-1800-0000-5ad9-0ae0a70e0000 pid=3751 /usr/bin/dash guuid=279395ba-1800-0000-5ad9-0ae0a40e0000 pid=3748->guuid=db39c7ba-1800-0000-5ad9-0ae0a70e0000 pid=3751 clone guuid=593b60be-1800-0000-5ad9-0ae0b60e0000 pid=3766 /tmp/sample.bin zombie guuid=968ee0ba-1800-0000-5ad9-0ae0a80e0000 pid=3752->guuid=593b60be-1800-0000-5ad9-0ae0b60e0000 pid=3766 clone guuid=018c69be-1800-0000-5ad9-0ae0b70e0000 pid=3767 /tmp/sample.bin guuid=593b60be-1800-0000-5ad9-0ae0b60e0000 pid=3766->guuid=018c69be-1800-0000-5ad9-0ae0b70e0000 pid=3767 clone guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768 /tmp/sample.bin dns net net-scan send-data guuid=018c69be-1800-0000-5ad9-0ae0b70e0000 pid=3767->guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B a3831372-551f-5722-b2c0-cc4090d96662 31.200.249.162:31742 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->a3831372-551f-5722-b2c0-cc4090d96662 send: 68B ee23c7dc-b901-5a9b-99d0-9d61f527ed1f 31.200.249.178:31875 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->ee23c7dc-b901-5a9b-99d0-9d61f527ed1f send: 68B 2f3a1be3-63ed-5378-9b16-62b43b876afd 31.200.249.146:31750 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->2f3a1be3-63ed-5378-9b16-62b43b876afd send: 68B fcb96f4d-9c5e-57eb-9e6d-be4bd470f299 31.200.249.146:31924 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->fcb96f4d-9c5e-57eb-9e6d-be4bd470f299 send: 68B b484b4b2-20d3-525b-89e5-9fcac0984b95 1.232.71.208:37980 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->b484b4b2-20d3-525b-89e5-9fcac0984b95 con a7521b80-8235-5ed3-8dc7-e3310fb32de7 122.46.223.35:37980 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->a7521b80-8235-5ed3-8dc7-e3310fb32de7 con 04cabfff-ea71-5e8a-9656-e208d071ec1c 221.138.231.83:37980 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->04cabfff-ea71-5e8a-9656-e208d071ec1c con 1ed527c8-3fe2-5a37-ae76-ad3ed331c39a 189.196.201.123:37980 guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->1ed527c8-3fe2-5a37-ae76-ad3ed331c39a con guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768|send-data send-data to 311 IP addresses review logs to see them all guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768->guuid=3d5e6fbe-1800-0000-5ad9-0ae0b80e0000 pid=3768|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/34fc1a83-cb7c-42d6-84d8-5f389b9bcffe
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1724117
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: 1724117 Sample: amd64.elf Startdate: 27/06/2025 Architecture: LINUX Score: 68 44 31.200.249.146, 31804, 31948, 50462 NETRACK-ASRU Russian Federation 2->44 46 105.244.68.164, 34792 Vodacom-VBZA South Africa 2->46 48 102 other IPs or domains 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Connects to many ports of the same IP (likely port scanning) 2->52 10 dash rm amd64.elf 2->10         started        12 dash rm 2->12         started        14 dash head 2->14         started        16 7 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        56 Opens /sys/class/net/* files useful for querying network interface information 20->56 58 Sample reads /proc/mounts (often used for finding a writable filesystem) 20->58 31 amd64.elf 20->31         started        33 sh crontab 23->33         started        process7 file8 42 /var/spool/cron/crontabs/tmp.eoAhp2, ASCII 25->42 dropped 60 Sample tries to persist itself using cron 25->60 62 Executes the "crontab" command typically for achieving persistence 25->62 35 sh crontab 29->35         started        38 amd64.elf 31->38         started        signatures9 process10 signatures11 54 Executes the "crontab" command typically for achieving persistence 35->54 40 amd64.elf 38->40         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5ac9809a112e9105da76d7b3892ec83e6d40f7e42821be8da6b794fb17e3903d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ac9809a112e9105da76d7b3892ec83e6d40f7e42821be8da6b794fb17e3903d/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-27 10:24:51 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lleybgqrf2iqlwtw26zyslwihzwub57efaq35dngw6kpwf7dsa6q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250627-mfs1ssan2v/
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/38d290d8-be02-42d4-99ee-0a3fbe9ea3c2
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/5ac9809a112e9105da76d7b3892ec83e6d40f7e42821be8da6b794fb17e3903d

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 5ac9809a112e9105da76d7b3892ec83e6d40f7e42821be8da6b794fb17e3903d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3550042/
  
Delivery method
Distributed via web download

Comments