MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b814cc366b3622766f391d8537cd131a17114cc428367921622385b59a667669. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b814cc366b3622766f391d8537cd131a17114cc428367921622385b59a667669
SHA3-384 hash: 885f31f86042200ddee33e2bdf8e736af09ba1494a946f1c51f7e0117b03c5441ff63036281b0ae6e39825100fc842d5
SHA1 hash: b7ffa036c392c1a5d94682059820ea9d4f0faa6d
MD5 hash: d773bf1a087f3a8f07286b85366568b9
humanhash: hotel-eleven-six-montana
File name:i686
Download: download sample
File size:587'764 bytes
First seen:2025-07-03 04:27:57 UTC
Last seen:2025-07-04 00:17:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:5D+Azf/CVCW3ISw+hRNb3W/aTyA9VV/cZWLnR98V+:5D+AznCVNIZ+vNbG/WYWrR98V
TLSH T1DEC42241EAB7C0F2F65349320103E7BF8F33C9099165D2A6D742F662EDB1B42469E66C
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 :
10
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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=686606e7900df8e7f865efbclinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Locks files
Creates directories
Opens a port
Creating a file in the %temp% directory
Collects information on the CPU
DNS request
Connection attempt
Runs as daemon
Changes access rights for a written file
Creating a file
Sends data to a server
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Launching a process
Creates or modifies files in /cron to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc
Link:
https://www.filescan.io/uploads/686606e77423ff017c3da64e/reports/0eca6d5a-cf5d-4890-b7b0-f5bff4a6f3f4/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ac469a15-0607-4504-8f0c-f96600a87b86
Behavior Graph:
Download SVG
%3 guuid=47d48d4d-1900-0000-465a-7d280f0f0000 pid=3855 /usr/bin/sudo guuid=56868a4f-1900-0000-465a-7d281a0f0000 pid=3866 /root/.sys/configuration guuid=47d48d4d-1900-0000-465a-7d280f0f0000 pid=3855->guuid=56868a4f-1900-0000-465a-7d281a0f0000 pid=3866 execve guuid=87bdab4f-1900-0000-465a-7d281b0f0000 pid=3867 /usr/bin/dash guuid=56868a4f-1900-0000-465a-7d281a0f0000 pid=3866->guuid=87bdab4f-1900-0000-465a-7d281b0f0000 pid=3867 execve guuid=b79f1c50-1900-0000-465a-7d281d0f0000 pid=3869 /usr/bin/dash guuid=56868a4f-1900-0000-465a-7d281a0f0000 pid=3866->guuid=b79f1c50-1900-0000-465a-7d281d0f0000 pid=3869 execve guuid=3ab07350-1900-0000-465a-7d28220f0000 pid=3874 /root/.sys/configuration zombie guuid=56868a4f-1900-0000-465a-7d281a0f0000 pid=3866->guuid=3ab07350-1900-0000-465a-7d28220f0000 pid=3874 clone guuid=a1044b50-1900-0000-465a-7d281f0f0000 pid=3871 /usr/bin/dash guuid=b79f1c50-1900-0000-465a-7d281d0f0000 pid=3869->guuid=a1044b50-1900-0000-465a-7d281f0f0000 pid=3871 clone guuid=2ad45650-1900-0000-465a-7d28200f0000 pid=3872 /usr/bin/dash guuid=b79f1c50-1900-0000-465a-7d281d0f0000 pid=3869->guuid=2ad45650-1900-0000-465a-7d28200f0000 pid=3872 clone guuid=a75b9459-1900-0000-465a-7d28450f0000 pid=3909 /root/.sys/configuration guuid=3ab07350-1900-0000-465a-7d28220f0000 pid=3874->guuid=a75b9459-1900-0000-465a-7d28450f0000 pid=3909 clone guuid=f889a359-1900-0000-465a-7d28460f0000 pid=3910 /root/.sys/configuration guuid=a75b9459-1900-0000-465a-7d28450f0000 pid=3909->guuid=f889a359-1900-0000-465a-7d28460f0000 pid=3910 clone guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911 /root/.sys/configuration dns net net-scan send-data guuid=f889a359-1900-0000-465a-7d28460f0000 pid=3910->guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B a16efc7b-5833-5f80-9f04-99dee817500b 31.200.249.227:31811 guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911->a16efc7b-5833-5f80-9f04-99dee817500b send: 68B 5a54693e-c6d1-5f52-98e0-73a18b44ec61 31.200.249.146:31870 guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911->5a54693e-c6d1-5f52-98e0-73a18b44ec61 send: 68B b6df9c3f-8ac4-5431-bcf0-187403ce8b20 31.200.249.178:31803 guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911->b6df9c3f-8ac4-5431-bcf0-187403ce8b20 send: 68B 8251cc9c-751e-57b2-bff3-5ec0e831854f 196.196.53.55:57414 guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911->8251cc9c-751e-57b2-bff3-5ec0e831854f send: 68B 59f2bfba-4382-5a01-86b6-2caecadb2b81 180.211.19.208:38017 guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911->59f2bfba-4382-5a01-86b6-2caecadb2b81 con guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911|send-data send-data to 326 IP addresses review logs to see them all guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911->guuid=649bb159-1900-0000-465a-7d28470f0000 pid=3911|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/09cd6d22-2061-42c0-b7cd-ce6eb06723c3
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1727745
Signature
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 scans a subnet
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1727745 Sample: i686.elf Startdate: 03/07/2025 Architecture: LINUX Score: 68 42 178.162.173.117, 28010, 6881 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 2->42 44 5.17.199.5, 22522 ZTELECOM-ASRU Russian Federation 2->44 46 102 other IPs or domains 2->46 54 Multi AV Scanner detection for submitted file 2->54 56 Sample scans a subnet 2->56 10 i686.elf configuration 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 i686.elf sh 10->16         started        18 configuration 10->18         started        21 i686.elf sh 10->21         started        signatures6 23 sh crontab 16->23         started        27 sh 16->27         started        50 Opens /sys/class/net/* files useful for querying network interface information 18->50 52 Sample reads /proc/mounts (often used for finding a writable filesystem) 18->52 29 configuration 18->29         started        31 sh crontab 21->31         started        process7 file8 40 /var/spool/cron/crontabs/tmp.O6MHGC, ASCII 23->40 dropped 58 Sample tries to persist itself using cron 23->58 60 Executes the "crontab" command typically for achieving persistence 23->60 33 sh crontab 27->33         started        36 configuration 29->36         started        signatures9 process10 signatures11 48 Executes the "crontab" command typically for achieving persistence 33->48 38 configuration 36->38         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b814cc366b3622766f391d8537cd131a17114cc428367921622385b59a667669
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b814cc366b3622766f391d8537cd131a17114cc428367921622385b59a667669/
Verdict:
Malicious
Threat:
Linux.Trojan.Multiverze
Link:
https://tip.neiki.dev/file/b814cc366b3622766f391d8537cd131a17114cc428367921622385b59a667669
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-03 04:28:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 37 (45.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xakmyntlgyrhm3zzdwctptitdilrctgefa3hsilceoc3lgtgozuq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250703-e3ta3sck7v/
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
Renames itself
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1f44de6d-50d5-4356-9821-46f5d7c23f48
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/b814cc366b3622766f391d8537cd131a17114cc428367921622385b59a667669

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: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 b814cc366b3622766f391d8537cd131a17114cc428367921622385b59a667669

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558224/
  
Delivery method
Distributed via web download

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