MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef44e7f23dcc570a0b0b3c60b39f29eb12036af6f6028cac71cd45e7fbeda841. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef44e7f23dcc570a0b0b3c60b39f29eb12036af6f6028cac71cd45e7fbeda841
SHA3-384 hash: e3427c963877daa93d9ae4f54d530dfd295d305287101961686ae765058ee29c563e4256eb2535962ff836b48639f195
SHA1 hash: 7a60bea68b4b0a38020aad57913d569d7e9b940a
MD5 hash: d1bd1537889a59e6a172578e2b0a18a8
humanhash: batman-potato-happy-triple
File name:ppc64
Download: download sample
File size:657'856 bytes
First seen:2025-06-10 03:17:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:XeBWVNQiXY8aap1qXG2YmzwcyxDKsFM+t9j+9+X:uQQAYLapnLmzwhtLy+t9j+
TLSH T1CDE402017F152032C9D21AF0A8B747B4EB914CD650B4D6777749EB222BF36362C8BB99
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6847a3f807b5e8c1cfe5fc5blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b4406a21-d597-4b77-bc0e-102906482d85
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.spyw
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1710390
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: 1710390 Sample: ppc64.elf Startdate: 10/06/2025 Architecture: LINUX Score: 72 38 178.162.173.149, 28004, 6881 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 2->38 40 178.162.173.32, 28003, 6881 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 2->40 42 101 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 48 Sample scans a subnet 2->48 10 ppc64.elf configuration 2->10         started        signatures3 process4 process5 12 ppc64.elf sh 10->12         started        14 configuration 10->14         started        17 ppc64.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        56 Opens /sys/class/net/* files useful for querying network interface information 14->56 58 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->58 25 configuration 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.II0rz5, ASCII 19->36 dropped 50 Sample tries to persist itself using cron 19->50 52 Executes the "crontab" command typically for achieving persistence 19->52 29 sh crontab 23->29         started        32 configuration 25->32         started        signatures9 process10 signatures11 54 Executes the "crontab" command typically for achieving persistence 29->54 34 configuration 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ef44e7f23dcc570a0b0b3c60b39f29eb12036af6f6028cac71cd45e7fbeda841
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef44e7f23dcc570a0b0b3c60b39f29eb12036af6f6028cac71cd45e7fbeda841/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-06-10 03:18:14 UTC
File Type:
ELF64 Big (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55cop4r5zrlqucylhrqlhhzj5mjag2xw6ybizldrzvc6p67nvbaq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250610-dtp2magj41/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b23afa1c-b42d-4273-b685-0b143092ec27
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ef44e7f23dcc570a0b0b3c60b39f29eb12036af6f6028cac71cd45e7fbeda841

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 ef44e7f23dcc570a0b0b3c60b39f29eb12036af6f6028cac71cd45e7fbeda841

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558222/
  
Delivery method
Distributed via web download

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