MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f769be5d8681b370d001cd9bddd4a829a40cdc31d664b95a84f1b961df7adfa4. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f769be5d8681b370d001cd9bddd4a829a40cdc31d664b95a84f1b961df7adfa4
SHA3-384 hash: 06e35e333071f028f324bc68aa6ef620015c5fabc2ecfb6ab04d0fb87a244e82698573c29d9329f60fb808835cf068c4
SHA1 hash: 5867670d4dc8ff155830e324ad65ad567b877d9b
MD5 hash: 2ddd922b1a7c326c0071ea35262486ad
humanhash: river-avocado-berlin-kitten
File name:i686
Download: download sample
File size:587'764 bytes
First seen:2025-07-08 23:23:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:5D+Azf/CVCW3ISw+hRNb3W/aTyA9VV/cZWLnR98V+:5D+AznCVNIZ+vNbG/WYWrR98V
TLSH T1E9C42241EAB7C0F2F65349320103E7BF8F33C9099165D2A6DB42F661EDB1B42469E66C
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 :
14
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686da870900df8e7f868b9b5linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Opens a port
Changes access rights for a written file
Sends data to a server
Creating a file
Receives data from a server
Changes the time when the file was created, accessed, or modified
Creates directories
Collects information on the CPU
Launching a process
Connection attempt
DNS request
Locks files
Creating a process from a recently created file
Runs as daemon
Creates or modifies files in /cron to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
exploit gcc lolbin packed remote
Link:
https://www.filescan.io/uploads/686da86d90b9181d715e4ff6/reports/29fe4e4d-fbe9-407e-906d-475388bb7c9b/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8c17c1bf-656c-492a-aa14-d1ff28cd7e77
Behavior Graph:
Download SVG
%3 guuid=59db638f-1a00-0000-ddcb-2a95c00a0000 pid=2752 /usr/bin/sudo guuid=b87c8991-1a00-0000-ddcb-2a95c20a0000 pid=2754 /root/.sys/configuration guuid=59db638f-1a00-0000-ddcb-2a95c00a0000 pid=2752->guuid=b87c8991-1a00-0000-ddcb-2a95c20a0000 pid=2754 execve guuid=a8d2b391-1a00-0000-ddcb-2a95c30a0000 pid=2755 /usr/bin/dash guuid=b87c8991-1a00-0000-ddcb-2a95c20a0000 pid=2754->guuid=a8d2b391-1a00-0000-ddcb-2a95c30a0000 pid=2755 execve guuid=f6153692-1a00-0000-ddcb-2a95c40a0000 pid=2756 /usr/bin/dash guuid=b87c8991-1a00-0000-ddcb-2a95c20a0000 pid=2754->guuid=f6153692-1a00-0000-ddcb-2a95c40a0000 pid=2756 execve guuid=14abd892-1a00-0000-ddcb-2a95c70a0000 pid=2759 /root/.sys/configuration zombie guuid=b87c8991-1a00-0000-ddcb-2a95c20a0000 pid=2754->guuid=14abd892-1a00-0000-ddcb-2a95c70a0000 pid=2759 clone guuid=1ab98992-1a00-0000-ddcb-2a95c50a0000 pid=2757 /usr/bin/dash guuid=f6153692-1a00-0000-ddcb-2a95c40a0000 pid=2756->guuid=1ab98992-1a00-0000-ddcb-2a95c50a0000 pid=2757 clone guuid=22bc9692-1a00-0000-ddcb-2a95c60a0000 pid=2758 /usr/bin/dash guuid=f6153692-1a00-0000-ddcb-2a95c40a0000 pid=2756->guuid=22bc9692-1a00-0000-ddcb-2a95c60a0000 pid=2758 clone guuid=19fbda9c-1a00-0000-ddcb-2a95d70a0000 pid=2775 /root/.sys/configuration guuid=14abd892-1a00-0000-ddcb-2a95c70a0000 pid=2759->guuid=19fbda9c-1a00-0000-ddcb-2a95d70a0000 pid=2775 clone guuid=2c7aea9c-1a00-0000-ddcb-2a95d80a0000 pid=2776 /root/.sys/configuration guuid=19fbda9c-1a00-0000-ddcb-2a95d70a0000 pid=2775->guuid=2c7aea9c-1a00-0000-ddcb-2a95d80a0000 pid=2776 clone guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777 /root/.sys/configuration dns net net-scan send-data guuid=2c7aea9c-1a00-0000-ddcb-2a95d80a0000 pid=2776->guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B ce0bbb6d-b1c1-5deb-920d-c41a1c6a877c 54.215.207.56:7822 guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777->ce0bbb6d-b1c1-5deb-920d-c41a1c6a877c send: 68B 5bc4bf85-96ee-588f-ab8c-cf67dd1b2b15 209.38.196.30:6818 guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777->5bc4bf85-96ee-588f-ab8c-cf67dd1b2b15 send: 104B 1c7fb2e7-7d4f-5540-ad05-977c3886d4d2 209.38.196.30:6815 guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777->1c7fb2e7-7d4f-5540-ad05-977c3886d4d2 send: 68B 7804ef8e-7729-5412-9198-755dbdb2b396 159.65.200.220:6815 guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777->7804ef8e-7729-5412-9198-755dbdb2b396 con guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777|send-data send-data to 307 IP addresses review logs to see them all guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777->guuid=a3a6fa9c-1a00-0000-ddcb-2a95d90a0000 pid=2777|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b199fc63-e6bb-4c0f-be05-94c59979f9f5
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1731393
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: 1731393 Sample: i686.elf Startdate: 09/07/2025 Architecture: LINUX Score: 60 38 54.215.207.56, 35300, 36382, 7822 AMAZON-02US United States 2->38 40 41.77.130.238, 59981 moztel-asMZ Mozambique 2->40 42 101 other IPs or domains 2->42 44 Connects to many ports of the same IP (likely port scanning) 2->44 10 i686.elf configuration 2->10         started        signatures3 process4 process5 12 i686.elf sh 10->12         started        14 configuration 10->14         started        17 i686.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        52 Opens /sys/class/net/* files useful for querying network interface information 14->52 54 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->54 25 configuration 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.LI7T6W, ASCII 19->36 dropped 46 Sample tries to persist itself using cron 19->46 48 Executes the "crontab" command typically for achieving persistence 19->48 29 sh crontab 23->29         started        32 configuration 25->32         started        signatures9 process10 signatures11 50 Executes the "crontab" command typically for achieving persistence 29->50 34 configuration 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f769be5d8681b370d001cd9bddd4a829a40cdc31d664b95a84f1b961df7adfa4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f769be5d8681b370d001cd9bddd4a829a40cdc31d664b95a84f1b961df7adfa4/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 23:24:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65u34xmgqgzxbuabzwn53vfifgsazxbr2zslswue6g4wdx3236sa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
execution linux persistence privilege_escalation rootkit
Link:
https://tria.ge/reports/250708-3daz7sfl9x/
Behaviour
Creates/modifies Cron job
Loads a kernel module
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fb5b42c9-0c4a-4584-8992-b0ce16bb3ac2
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/f769be5d8681b370d001cd9bddd4a829a40cdc31d664b95a84f1b961df7adfa4

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 f769be5d8681b370d001cd9bddd4a829a40cdc31d664b95a84f1b961df7adfa4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558166/
  
Delivery method
Distributed via web download

Comments