🤲🏼 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 f5a6e12eef63039a69d306161ccb2495c40ae1cebc4fbe7675ab09eafd0d0813. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5a6e12eef63039a69d306161ccb2495c40ae1cebc4fbe7675ab09eafd0d0813
SHA3-384 hash: b5ce882d4a8b31e7f310a1abab6a7daf511431a6bae89ca2804c7c93fd404bcf68a718f29ac77086daf0f7b3704a47de
SHA1 hash: adb720a2ebf3be43084f35d7c69d3a419d864beb
MD5 hash: 0454a5313c681d41b181926011a9cb06
humanhash: michigan-social-ten-summer
File name:x86
Download: download sample
File size:289'228 bytes
First seen:2026-10-20 10:05:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:XgFnfVb0hmGM3SUwLWKXeoYzD/F+m5V2gpVeBGk:0nfVb0hlbY//F+mIB
TLSH T104545B02F5A2D2F0F35741B441AEEB2F8F305415A4B7DB57EBC02E26E463A64212B779
telfhash t16051a735bb250d66bbe25cb431a340262c791c2eeee96cb05190ab7f5d84487849ac67
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Creating a file in the %temp% directory
Creating a file
Substitutes an application name
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
40
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f5a6e12eef63039a69d306161ccb2495c40ae1cebc4fbe7675ab09eafd0d0813
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-10-20T05:19:00Z UTC
Last seen:
2026-10-20T13:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5a6e12eef63039a69d306161ccb2495c40ae1cebc4fbe7675ab09eafd0d0813/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ca76df62-092e-45e0-a055-4e502bd9bad3
Behavior Graph:
Download SVG
%3 guuid=222bfb5f-1800-0000-ea68-347f160c0000 pid=3094 /usr/bin/sudo guuid=67d38a62-1800-0000-ea68-347f1c0c0000 pid=3100 /tmp/sample.bin write-file guuid=222bfb5f-1800-0000-ea68-347f160c0000 pid=3094->guuid=67d38a62-1800-0000-ea68-347f1c0c0000 pid=3100 execve guuid=ffefb772-1800-0000-ea68-347f310c0000 pid=3121 /tmp/sample.bin net write-config write-file zombie guuid=67d38a62-1800-0000-ea68-347f1c0c0000 pid=3100->guuid=ffefb772-1800-0000-ea68-347f310c0000 pid=3121 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=ffefb772-1800-0000-ea68-347f310c0000 pid=3121->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ed990373-1800-0000-ea68-347f330c0000 pid=3123 /tmp/sample.bin guuid=ffefb772-1800-0000-ea68-347f310c0000 pid=3121->guuid=ed990373-1800-0000-ea68-347f330c0000 pid=3123 clone guuid=ad592073-1800-0000-ea68-347f340c0000 pid=3124 /tmp/sample.bin guuid=ffefb772-1800-0000-ea68-347f310c0000 pid=3121->guuid=ad592073-1800-0000-ea68-347f340c0000 pid=3124 clone guuid=02772473-1800-0000-ea68-347f350c0000 pid=3125 /tmp/sample.bin guuid=ffefb772-1800-0000-ea68-347f310c0000 pid=3121->guuid=02772473-1800-0000-ea68-347f350c0000 pid=3125 clone guuid=284f2d73-1800-0000-ea68-347f360c0000 pid=3126 /tmp/sample.bin guuid=ffefb772-1800-0000-ea68-347f310c0000 pid=3121->guuid=284f2d73-1800-0000-ea68-347f360c0000 pid=3126 clone guuid=dc6a3173-1800-0000-ea68-347f370c0000 pid=3127 /tmp/sample.bin guuid=ffefb772-1800-0000-ea68-347f310c0000 pid=3121->guuid=dc6a3173-1800-0000-ea68-347f370c0000 pid=3127 clone guuid=67735c73-1800-0000-ea68-347f380c0000 pid=3128 /usr/bin/dash guuid=ffefb772-1800-0000-ea68-347f310c0000 pid=3121->guuid=67735c73-1800-0000-ea68-347f380c0000 pid=3128 execve guuid=dc1fa173-1800-0000-ea68-347f3a0c0000 pid=3130 /usr/bin/systemctl guuid=67735c73-1800-0000-ea68-347f380c0000 pid=3128->guuid=dc1fa173-1800-0000-ea68-347f3a0c0000 pid=3130 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/07067e85-e8dc-4268-b39c-173ea227e1e9
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1989291
Signature
Connects to many ports of the same IP (likely port scanning)
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1989291 Sample: x86.elf Startdate: 20/10/2026 Architecture: LINUX Score: 56 43 130.12.180.42, 14593, 35934, 8081 OMEGATECH-ASSC Netherlands 2->43 45 104.18.11.59, 443, 52486 CLOUDFLARENET-CloudflareIncUS Canada 2->45 47 7 other IPs or domains 2->47 49 Suricata IDS alerts for network traffic 2->49 51 Connects to many ports of the same IP (likely port scanning) 2->51 9 x86.elf 2->9         started        11 systemd snapd-env-generator 2->11         started        13 systemd rsyslogd 2->13         started        15 16 other processes 2->15 signatures3 process4 process5 17 x86.elf 9->17         started        process6 19 x86.elf 17->19         started        22 x86.elf sh 17->22         started        24 x86.elf 17->24         started        26 6 other processes 17->26 signatures7 53 Sample tries to kill multiple processes (SIGKILL) 19->53 28 x86.elf 19->28         started        31 x86.elf 19->31         started        33 x86.elf 19->33         started        41 88 other processes 19->41 35 sh systemctl 22->35         started        37 x86.elf 24->37         started        39 x86.elf 24->39         started        process8 signatures9 55 Sample tries to kill multiple processes (SIGKILL) 28->55
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5a6e12eef63039a69d306161ccb2495c40ae1cebc4fbe7675ab09eafd0d0813
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5a6e12eef63039a69d306161ccb2495c40ae1cebc4fbe7675ab09eafd0d0813/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-20 10:06:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 23 (26.09%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6wtoclxpmmbzu2otaylbzszesxcavyooxrh345tvvme6v7inbajq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/261020-l47y7ags2v/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Reads network interface configuration
Modifies Watchdog functionality
Traces remote process
Please note that we are no longer able to provide a coverage score for Virus Total.

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:LIN_Malware_Unknown_ForgeAuto_43efb4f0
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
Rule name:LIN_Malware_Unknown_ForgeAuto_7213850f
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf f5a6e12eef63039a69d306161ccb2495c40ae1cebc4fbe7675ab09eafd0d0813

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3923569/
  
Delivery method
Distributed via web download

Comments