MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22cbf7f6bee453e15a95fbad4d5099d2de01cefae5f859a050e8ce73f16d8bc3. 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: 22cbf7f6bee453e15a95fbad4d5099d2de01cefae5f859a050e8ce73f16d8bc3
SHA3-384 hash: 1f6417ed4cf139141800c2ad3c8f4295978612035a9672ec97b9dea1d5f541a9b941f47bbe5a76885894e40fd31500b8
SHA1 hash: c750e66a8444e0fb2182005928a03e345b780f0e
MD5 hash: 3e3069546e8f687f7a4057b46bd4db4e
humanhash: ack-south-avocado-speaker
File name:i686
Download: download sample
File size:587'764 bytes
First seen:2025-07-07 16:42:44 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 T19CC42241EAB7C0F2F65349320103E7BF8F33C9099165D2A6D742F661EDB1B42469E66C
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 :
12
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:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686bf93ec9eb974737677acflinux22vpnfull_triage
Tags:
shellcode
Result
Verdict:
Malware
Maliciousness:

Behaviour
Locks files
Creates directories
Changes the time when the file was created, accessed, or modified
Creating a process from a recently created file
Opens a port
Creating a file in the %temp% directory
Collects information on the CPU
DNS request
Runs as daemon
Creating a file
Changes access rights for a written file
Sends data to a server
Connection attempt
Launching a process
Receives data from a server
Creates or modifies files in /cron to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/686bf92a90b9181d715cf53e/reports/d2a2cc55-dcdb-4192-8794-b01492c70033/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/20004948-f09e-47f1-b9c9-99f26f4009d5
Behavior Graph:
Download SVG
%3 guuid=7421a468-1900-0000-c4ec-a40f5a120000 pid=4698 /usr/bin/sudo guuid=d62a616a-1900-0000-c4ec-a40f63120000 pid=4707 /root/.sys/configuration guuid=7421a468-1900-0000-c4ec-a40f5a120000 pid=4698->guuid=d62a616a-1900-0000-c4ec-a40f63120000 pid=4707 execve guuid=2e9e7f6a-1900-0000-c4ec-a40f64120000 pid=4708 /usr/bin/dash guuid=d62a616a-1900-0000-c4ec-a40f63120000 pid=4707->guuid=2e9e7f6a-1900-0000-c4ec-a40f64120000 pid=4708 execve guuid=4941ac6a-1900-0000-c4ec-a40f66120000 pid=4710 /usr/bin/dash guuid=d62a616a-1900-0000-c4ec-a40f63120000 pid=4707->guuid=4941ac6a-1900-0000-c4ec-a40f66120000 pid=4710 execve guuid=fb58046b-1900-0000-c4ec-a40f6a120000 pid=4714 /root/.sys/configuration zombie guuid=d62a616a-1900-0000-c4ec-a40f63120000 pid=4707->guuid=fb58046b-1900-0000-c4ec-a40f6a120000 pid=4714 clone guuid=5203d96a-1900-0000-c4ec-a40f68120000 pid=4712 /usr/bin/dash guuid=4941ac6a-1900-0000-c4ec-a40f66120000 pid=4710->guuid=5203d96a-1900-0000-c4ec-a40f68120000 pid=4712 clone guuid=7273de6a-1900-0000-c4ec-a40f69120000 pid=4713 /usr/bin/dash guuid=4941ac6a-1900-0000-c4ec-a40f66120000 pid=4710->guuid=7273de6a-1900-0000-c4ec-a40f69120000 pid=4713 clone guuid=4123d270-1900-0000-c4ec-a40f80120000 pid=4736 /root/.sys/configuration guuid=fb58046b-1900-0000-c4ec-a40f6a120000 pid=4714->guuid=4123d270-1900-0000-c4ec-a40f80120000 pid=4736 clone guuid=4f8ce070-1900-0000-c4ec-a40f81120000 pid=4737 /root/.sys/configuration guuid=4123d270-1900-0000-c4ec-a40f80120000 pid=4736->guuid=4f8ce070-1900-0000-c4ec-a40f81120000 pid=4737 clone guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739 /root/.sys/configuration dns net net-scan send-data guuid=4f8ce070-1900-0000-c4ec-a40f81120000 pid=4737->guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 57e6a0eb-8bf9-56a3-9ed8-9163eceee1cc 156.146.62.197:44903 guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739->57e6a0eb-8bf9-56a3-9ed8-9163eceee1cc send: 68B 2e74e745-c676-5567-aca3-9dfe8d2a7678 94.19.169.94:49306 guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739->2e74e745-c676-5567-aca3-9dfe8d2a7678 con fbde6cdf-2aa3-5fed-ab3c-0396e5cbdfcd 31.200.249.233:31879 guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739->fbde6cdf-2aa3-5fed-ab3c-0396e5cbdfcd send: 68B f35339d6-1a8b-5307-bbdc-01843fe4242f 78.131.35.95:49306 guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739->f35339d6-1a8b-5307-bbdc-01843fe4242f con guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739|send-data send-data to 285 IP addresses review logs to see them all guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739->guuid=2b07f670-1900-0000-c4ec-a40f83120000 pid=4739|send-data send
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.spyw
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1730254
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 scans a subnet
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1730254 Sample: i686.elf Startdate: 07/07/2025 Architecture: LINUX Score: 72 42 178.162.174.169, 28016, 6881 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 2->42 44 178.162.174.178, 28003, 6881 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 2->44 46 102 other IPs or domains 2->46 54 Multi AV Scanner detection for submitted file 2->54 56 Connects to many ports of the same IP (likely port scanning) 2->56 58 Sample scans a subnet 2->58 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.cHSV7l, ASCII 23->40 dropped 60 Sample tries to persist itself using cron 23->60 62 Executes the "crontab" command typically for achieving persistence 23->62 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/22cbf7f6bee453e15a95fbad4d5099d2de01cefae5f859a050e8ce73f16d8bc3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22cbf7f6bee453e15a95fbad4d5099d2de01cefae5f859a050e8ce73f16d8bc3/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-07 16:43:20 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=elf7p5v64rj6cwuv7owu2uez2lpadtx24x4fticq5dhhh4lnrpbq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250707-t8cmvaep9w/
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/4633a3bc-2b7f-4c7a-a1ce-8045d6080724
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/22cbf7f6bee453e15a95fbad4d5099d2de01cefae5f859a050e8ce73f16d8bc3

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 22cbf7f6bee453e15a95fbad4d5099d2de01cefae5f859a050e8ce73f16d8bc3

(this sample)

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

Comments