MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b144bfa1939478f2cf6944d435733c902196d63a71f3b3dad4ca29af2ef5f392. 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: b144bfa1939478f2cf6944d435733c902196d63a71f3b3dad4ca29af2ef5f392
SHA3-384 hash: 93a2944d3ee1a621e5c4215ded8ecee093def8b68320fec6d238b63451e85f4b5c333fb0ce2ddb62e1341a095750af6a
SHA1 hash: 9a71a1587078721af7b38008992dc52968b876a8
MD5 hash: 236aefd02b9273260b62653d2a121da8
humanhash: iowa-tennis-pizza-carpet
File name:ppc64le
Download: download sample
File size:657'856 bytes
First seen:2025-06-27 10:04:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:0GCt9AoZDmbOxeQPTyDez9kQ8jGMKhmmMnRpOeHc:Y9tZQO92DnhDmc
TLSH T194E4F1037308A756DF4BA83A82CBFD31B7C2799113D096667A80E29F8775726CF0D649
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 :
76
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9267.31426.10284.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685e6cab37c3436779468ad8linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Creates directories
Sends data to a server
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Collects information on the CPU
Locks files
Connection attempt
Changes access rights for a written file
Launching a process
Opens a port
Runs as daemon
Receives data from a server
DNS request
Creates or modifies files in /cron to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
base64 exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/685e6cdbd1f1eb5d81c857ac/reports/ff4d96af-df20-4301-82d2-0aa9dba2d44e/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/55f388e1-b901-4c02-bc7f-36886538ce0c
Behavior Graph:
Download SVG
%3 guuid=6c5f4e91-1a00-0000-9b1e-a0f3a60a0000 pid=2726 /usr/bin/sudo guuid=76b31493-1a00-0000-9b1e-a0f3ae0a0000 pid=2734 /tmp/sample.bin guuid=6c5f4e91-1a00-0000-9b1e-a0f3a60a0000 pid=2726->guuid=76b31493-1a00-0000-9b1e-a0f3ae0a0000 pid=2734 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f782fec7-6dc2-4a7d-a56f-2f89b36ecf3f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1724094
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: 1724094 Sample: ppc64le.elf Startdate: 27/06/2025 Architecture: LINUX Score: 68 44 31.200.249.146, 31792, 52372 NETRACK-ASRU Russian Federation 2->44 46 185.132.179.9, 6881, 6885 WORLDSTREAMNL Netherlands 2->46 48 102 other IPs or domains 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Connects to many ports of the same IP (likely port scanning) 2->52 10 ppc64le.elf configuration 2->10         started        12 dash rm 2->12         started        14 dash cat 2->14         started        16 8 other processes 2->16 signatures3 process4 process5 18 ppc64le.elf sh 10->18         started        20 configuration 10->20         started        23 ppc64le.elf sh 10->23         started        signatures6 25 sh crontab 18->25         started        29 sh 18->29         started        56 Opens /sys/class/net/* files useful for querying network interface information 20->56 58 Sample reads /proc/mounts (often used for finding a writable filesystem) 20->58 31 configuration 20->31         started        33 sh crontab 23->33         started        process7 file8 42 /var/spool/cron/crontabs/tmp.ACz5bG, ASCII 25->42 dropped 60 Sample tries to persist itself using cron 25->60 62 Executes the "crontab" command typically for achieving persistence 25->62 35 sh crontab 29->35         started        38 configuration 31->38         started        signatures9 process10 signatures11 54 Executes the "crontab" command typically for achieving persistence 35->54 40 configuration 38->40         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b144bfa1939478f2cf6944d435733c902196d63a71f3b3dad4ca29af2ef5f392
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b144bfa1939478f2cf6944d435733c902196d63a71f3b3dad4ca29af2ef5f392/
Threat name:
Linux.Dropper.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-27 10:05:36 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfcl7imtsr4pft3jitkdk4z4saqznvr2ohz3hwwuziu26lxv6oja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250627-l4q1nsvks8/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/17bf23a4-db3a-4e71-bc9e-7b0d6f4bce61
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b144bfa1939478f2cf6944d435733c902196d63a71f3b3dad4ca29af2ef5f392

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 b144bfa1939478f2cf6944d435733c902196d63a71f3b3dad4ca29af2ef5f392

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558163/
  
Delivery method
Distributed via web download

Comments