🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43f1cfae5ceed49d427a0c0c78c29a778f1ab5018e29b764f3e8f01c70d1372e. 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: 43f1cfae5ceed49d427a0c0c78c29a778f1ab5018e29b764f3e8f01c70d1372e
SHA3-384 hash: 6e56433b4b56a2911fe856e2661ca515cfc94986023880b2b5f6143f5c5561ff2a0e7aab7cd90ec6fe7f65e919afe4a5
SHA1 hash: 1fd22d4ea408ebbaa561706e501832e702509305
MD5 hash: 26cbcb54050ab3d43dbc916e1019309f
humanhash: cola-kansas-golf-freddie
File name:i686
Download: download sample
File size:587'764 bytes
First seen:2025-06-14 14:50:35 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 T1ADC42241EAB7C0F2F65349320103E7BF8F33C9099165D2A6D742F661EDB1B42469E66C
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 :
36
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31951.LX.BOT.UNOFFICIAL
Create hunting rule

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

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684d8d6b8bd5d68a12e8a0c7linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Runs as daemon
Creates directories
Creating a process from a recently created file
Creating a file
Creating a file in the %temp% directory
Connection attempt
Locks files
Opens a port
Changes access rights for a written file
Collects information on the CPU
Receives data from a server
Sends data to a server
DNS request
Changes the time when the file was created, accessed, or modified
Creates or modifies files in /cron to set up autorun
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/81eb74a4-3576-4a40-bece-d1ef70ddce5e
Behavior Graph:
Download SVG
%3 guuid=30e0ca8f-1700-0000-8b6b-0062df0c0000 pid=3295 /usr/bin/sudo guuid=06a0ec91-1700-0000-8b6b-0062e60c0000 pid=3302 /root/.sys/configuration guuid=30e0ca8f-1700-0000-8b6b-0062df0c0000 pid=3295->guuid=06a0ec91-1700-0000-8b6b-0062e60c0000 pid=3302 execve guuid=84291d92-1700-0000-8b6b-0062e70c0000 pid=3303 /usr/bin/dash guuid=06a0ec91-1700-0000-8b6b-0062e60c0000 pid=3302->guuid=84291d92-1700-0000-8b6b-0062e70c0000 pid=3303 execve guuid=167ba292-1700-0000-8b6b-0062e80c0000 pid=3304 /usr/bin/dash guuid=06a0ec91-1700-0000-8b6b-0062e60c0000 pid=3302->guuid=167ba292-1700-0000-8b6b-0062e80c0000 pid=3304 execve guuid=bfe70c93-1700-0000-8b6b-0062eb0c0000 pid=3307 /root/.sys/configuration zombie guuid=06a0ec91-1700-0000-8b6b-0062e60c0000 pid=3302->guuid=bfe70c93-1700-0000-8b6b-0062eb0c0000 pid=3307 clone guuid=131fda92-1700-0000-8b6b-0062e90c0000 pid=3305 /usr/bin/dash guuid=167ba292-1700-0000-8b6b-0062e80c0000 pid=3304->guuid=131fda92-1700-0000-8b6b-0062e90c0000 pid=3305 clone guuid=e3f2e592-1700-0000-8b6b-0062ea0c0000 pid=3306 /usr/bin/dash guuid=167ba292-1700-0000-8b6b-0062e80c0000 pid=3304->guuid=e3f2e592-1700-0000-8b6b-0062ea0c0000 pid=3306 clone guuid=29c2839d-1700-0000-8b6b-0062f10c0000 pid=3313 /root/.sys/configuration guuid=bfe70c93-1700-0000-8b6b-0062eb0c0000 pid=3307->guuid=29c2839d-1700-0000-8b6b-0062f10c0000 pid=3313 clone guuid=f96a9a9d-1700-0000-8b6b-0062f20c0000 pid=3314 /root/.sys/configuration guuid=29c2839d-1700-0000-8b6b-0062f10c0000 pid=3313->guuid=f96a9a9d-1700-0000-8b6b-0062f20c0000 pid=3314 clone guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315 /root/.sys/configuration dns net net-scan send-data guuid=f96a9a9d-1700-0000-8b6b-0062f20c0000 pid=3314->guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 78a22ced-17ea-5024-a85f-7c8913fb0b82 31.200.249.227:31781 guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315->78a22ced-17ea-5024-a85f-7c8913fb0b82 send: 68B 2d752d5e-5dfa-5bf1-a89f-d1ded8e3be97 31.200.249.178:31995 guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315->2d752d5e-5dfa-5bf1-a89f-d1ded8e3be97 send: 68B 3808426b-0376-5a3f-9747-51f7ed0d16e4 31.200.249.162:31760 guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315->3808426b-0376-5a3f-9747-51f7ed0d16e4 send: 68B 71965a42-326a-5c08-a382-ad0bfd208ccc 196.196.53.134:30510 guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315->71965a42-326a-5c08-a382-ad0bfd208ccc send: 68B guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315|send-data send-data to 291 IP addresses review logs to see them all guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315->guuid=00aaab9d-1700-0000-8b6b-0062f30c0000 pid=3315|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ea0f7b01-0354-439b-b2ac-0d372fe90c76
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1714745
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: 1714745 Sample: i686.elf Startdate: 14/06/2025 Architecture: LINUX Score: 68 38 188.243.182.69, 57120 SKYNET-SPB-ASRU Russian Federation 2->38 40 31.200.249.130, 31854, 59540 NETRACK-ASRU Russian Federation 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 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        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 configuration 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.hyudt3, 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 configuration 25->32         started        signatures9 process10 signatures11 52 Executes the "crontab" command typically for achieving persistence 29->52 34 configuration 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43f1cfae5ceed49d427a0c0c78c29a778f1ab5018e29b764f3e8f01c70d1372e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43f1cfae5ceed49d427a0c0c78c29a778f1ab5018e29b764f3e8f01c70d1372e/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2025-06-14 12:11:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipy47ls453kj2qt2bqghrqu2o6hrvnibryu3ozht5dyby4grg4xa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
execution linux persistence privilege_escalation rootkit
Link:
https://tria.ge/reports/250614-sc5s3sz1dy/
Behaviour
Creates/modifies Cron job
Loads a kernel module
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fe12e942-c6a9-4c8f-bcad-95cb3a949410
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/43f1cfae5ceed49d427a0c0c78c29a778f1ab5018e29b764f3e8f01c70d1372e

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 43f1cfae5ceed49d427a0c0c78c29a778f1ab5018e29b764f3e8f01c70d1372e

(this sample)

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

Comments