MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b991162d316bfa4d42e652f1ee515366a0bfc55424b9fdd0385a949a4896bd25. 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: b991162d316bfa4d42e652f1ee515366a0bfc55424b9fdd0385a949a4896bd25
SHA3-384 hash: 78b3d3b5f54728ab2e375b8b571e212e5967fe3e9ee4aa5ad8fe361581cc8fd04ce7a7ff297057347c9de4a1bec04c0c
SHA1 hash: 72bd17dc753867102651014b156379df8075e8cb
MD5 hash: 0dcddedc9774a0ee8acb7fc9e53642cd
humanhash: zebra-mississippi-emma-colorado
File name:ppc64
Download: download sample
File size:657'856 bytes
First seen:2025-07-03 16:59:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:XeBWVNQiXY8aap1qXG2YmzwcyxDKsFM+t9j+9+X:uQQAYLapnLmzwhtLy+t9j+
TLSH T105E412017F152032C9D21AF0A8B747B4EB914CD650B4D6777749EB222BF36362C8BB99
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
9
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=6866b8ed900df8e7f8663a1a
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/6866b7457423ff017c3eec72/reports/d3b868c8-aea5-445c-b28b-37c05516472e/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/28ae3873-d361-49db-9051-1474dbf5e47e
Behavior Graph:
Download SVG
%3 guuid=a12f93cd-1900-0000-db96-bb721f0a0000 pid=2591 /usr/bin/sudo guuid=bbbdafcf-1900-0000-db96-bb72260a0000 pid=2598 /tmp/sample.bin guuid=a12f93cd-1900-0000-db96-bb721f0a0000 pid=2591->guuid=bbbdafcf-1900-0000-db96-bb72260a0000 pid=2598 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/df56a271-345c-41f3-ae7b-d353f5dbb13d
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1728191
Signature
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: 1728191 Sample: ppc64.elf Startdate: 03/07/2025 Architecture: LINUX Score: 68 42 178.162.174.168, 28012, 6881 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 2->42 44 178.162.174.5, 28015, 6881 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 2->44 46 101 other IPs or domains 2->46 54 Multi AV Scanner detection for submitted file 2->54 56 Sample scans a subnet 2->56 10 ppc64.elf configuration 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 ppc64.elf sh 10->16         started        18 configuration 10->18         started        21 ppc64.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.X4kk7i, ASCII 23->40 dropped 58 Sample tries to persist itself using cron 23->58 60 Executes the "crontab" command typically for achieving persistence 23->60 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/b991162d316bfa4d42e652f1ee515366a0bfc55424b9fdd0385a949a4896bd25
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b991162d316bfa4d42e652f1ee515366a0bfc55424b9fdd0385a949a4896bd25/
Verdict:
Malicious
Threat:
Linux.Trojan.SAgnt
Link:
https://tip.neiki.dev/file/b991162d316bfa4d42e652f1ee515366a0bfc55424b9fdd0385a949a4896bd25
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2025-07-03 17:00:45 UTC
File Type:
ELF64 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xgirmljrnp5e2qxgkly64uktm2ql7rkues473ubylkkjusewxusq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250703-vh697sfr4y/
Gathering data
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/b991162d316bfa4d42e652f1ee515366a0bfc55424b9fdd0385a949a4896bd25

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 b991162d316bfa4d42e652f1ee515366a0bfc55424b9fdd0385a949a4896bd25

(this sample)

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

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