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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99bd76f73a4cee19809c5bb79d99561dab9d778c591a0738c5f032a530087864. 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: 99bd76f73a4cee19809c5bb79d99561dab9d778c591a0738c5f032a530087864
SHA3-384 hash: 3a883275d753e7d5e44321408a2f0028fd243b7828bb053a20f7534ca617aba166a1665db524ac16660c450493715c53
SHA1 hash: 10539b5faee433fe9085d1d4777a2b59b14cb56d
MD5 hash: 0d4fa232d5794573e4de3071628dc98f
humanhash: ceiling-salami-pluto-massachusetts
File name:ppc64le
Download: download sample
File size:657'856 bytes
First seen:2025-06-19 05:06:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:0GCt9AoZDmbOxeQPTyDez9kQ8jGMKhmmMnRpOeHc:Y9tZQO92DnhDmc
TLSH T192E4F1037308A756DF4BA83A82CBFD31B7C2799153D096627A80E29F8775726CF0D649
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 :
73
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9267.15572.12981.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6853e1a6d1262bb4773b2486linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creates directories
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Creating a file in the %temp% directory
Creating a file
Connection attempt
Locks files
Opens a port
Changes access rights for a written file
Collects information on the CPU
Receives data from a server
Sends data to a server
DNS request
Runs as daemon
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/68539b1266c4b5c0b99abeca/reports/7374556a-5dbe-49fd-bd3c-3b1efd6d9bd1/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a050fe0b-e777-4d6c-8e23-9556f78673f3
Behavior Graph:
Download SVG
%3 guuid=c3b83248-1700-0000-4681-9e3bbf0c0000 pid=3263 /usr/bin/sudo guuid=1af8dc49-1700-0000-4681-9e3bc60c0000 pid=3270 /tmp/sample.bin guuid=c3b83248-1700-0000-4681-9e3bbf0c0000 pid=3263->guuid=1af8dc49-1700-0000-4681-9e3bc60c0000 pid=3270 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2e4f8e59-a888-4209-ab03-0c6ae2662455
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1718173
Signature
Connects to many ports of the same IP (likely port scanning)
Executes the "crontab" command typically for achieving persistence
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: 1718173 Sample: ppc64le.elf Startdate: 19/06/2025 Architecture: LINUX Score: 60 38 1.21.119.198, 6881, 7303 VECTANTARTERIANetworksCorporationJP Japan 2->38 40 46.232.211.210, 22309, 6881 V4ESCROW-ASRO Romania 2->40 42 101 other IPs or domains 2->42 44 Connects to many ports of the same IP (likely port scanning) 2->44 10 ppc64le.elf configuration 2->10         started        signatures3 process4 process5 12 ppc64le.elf sh 10->12         started        14 configuration 10->14         started        17 ppc64le.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        52 Opens /sys/class/net/* files useful for querying network interface information 14->52 54 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->54 25 configuration 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.sjk8sp, ASCII 19->36 dropped 46 Sample tries to persist itself using cron 19->46 48 Executes the "crontab" command typically for achieving persistence 19->48 29 sh crontab 23->29         started        32 configuration 25->32         started        signatures9 process10 signatures11 50 Executes the "crontab" command typically for achieving persistence 29->50 34 configuration 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/99bd76f73a4cee19809c5bb79d99561dab9d778c591a0738c5f032a530087864
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99bd76f73a4cee19809c5bb79d99561dab9d778c591a0738c5f032a530087864/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-20 00:28:48 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tg6xn5z2jtxbtae4lo3z3gkwdwvz254mlenaoogf6azkkmaipbsa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250619-fr7j1ack5w/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/46d91e50-81a4-410e-89b5-d0e128200927
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/99bd76f73a4cee19809c5bb79d99561dab9d778c591a0738c5f032a530087864

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 99bd76f73a4cee19809c5bb79d99561dab9d778c591a0738c5f032a530087864

(this sample)

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

Comments