MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5c48d0d388939b1f5f85dbfae0cc862d841f70ab1d84488b943d19f1a6804c0. 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: f5c48d0d388939b1f5f85dbfae0cc862d841f70ab1d84488b943d19f1a6804c0
SHA3-384 hash: ac863a20bcc0c20bb5f8f344efb0e38b642fd37cf86d336fe8be17bfe031c8fdb3cfb9b844fba125862d5c13e8e30f25
SHA1 hash: 2a2c48f8edadb2d3670ab2c963de1bc0294739bc
MD5 hash: e67269507659e00d6f97e4ef33743c1c
humanhash: mexico-uniform-september-alanine
File name:i686
Download: download sample
File size:587'764 bytes
First seen:2025-06-22 11:14:12 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 T12DC42241EAB7C0F2F65349320103E7BF8F33C9099165D2A2D742F661EDB1B424A9E66C
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 :
88
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

SecuriteInfo.com.Linux.Siggen.9095.30015.27702.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6857e596b06783b9ebd69844linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Opens a port
DNS request
Creates directories
Connection attempt
Locks files
Changes access rights for a written file
Creating a process from a recently created file
Launching a process
Collects information on the CPU
Receives data from a server
Changes the time when the file was created, accessed, or modified
Creating a file in the %temp% directory
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/6857e5973faf8fcd7d3ab65a/reports/f816a092-81de-48bb-8722-80d94f949da7/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/979a35f0-0597-4790-bf7f-eab70c3d3a57
Behavior Graph:
Download SVG
%3 guuid=800cf6d2-1600-0000-6aae-19db1f0c0000 pid=3103 /usr/bin/sudo guuid=bb6a89d5-1600-0000-6aae-19db290c0000 pid=3113 /root/.sys/configuration guuid=800cf6d2-1600-0000-6aae-19db1f0c0000 pid=3103->guuid=bb6a89d5-1600-0000-6aae-19db290c0000 pid=3113 execve guuid=1ba9bcd5-1600-0000-6aae-19db2a0c0000 pid=3114 /usr/bin/dash guuid=bb6a89d5-1600-0000-6aae-19db290c0000 pid=3113->guuid=1ba9bcd5-1600-0000-6aae-19db2a0c0000 pid=3114 execve guuid=0d3432d6-1600-0000-6aae-19db2b0c0000 pid=3115 /usr/bin/dash guuid=bb6a89d5-1600-0000-6aae-19db290c0000 pid=3113->guuid=0d3432d6-1600-0000-6aae-19db2b0c0000 pid=3115 execve guuid=896eaed6-1600-0000-6aae-19db300c0000 pid=3120 /root/.sys/configuration zombie guuid=bb6a89d5-1600-0000-6aae-19db290c0000 pid=3113->guuid=896eaed6-1600-0000-6aae-19db300c0000 pid=3120 clone guuid=821860d6-1600-0000-6aae-19db2d0c0000 pid=3117 /usr/bin/dash guuid=0d3432d6-1600-0000-6aae-19db2b0c0000 pid=3115->guuid=821860d6-1600-0000-6aae-19db2d0c0000 pid=3117 clone guuid=ee9f69d6-1600-0000-6aae-19db2e0c0000 pid=3118 /usr/bin/dash guuid=0d3432d6-1600-0000-6aae-19db2b0c0000 pid=3115->guuid=ee9f69d6-1600-0000-6aae-19db2e0c0000 pid=3118 clone guuid=1710e5db-1600-0000-6aae-19db440c0000 pid=3140 /root/.sys/configuration guuid=896eaed6-1600-0000-6aae-19db300c0000 pid=3120->guuid=1710e5db-1600-0000-6aae-19db440c0000 pid=3140 clone guuid=9912f2db-1600-0000-6aae-19db450c0000 pid=3141 /root/.sys/configuration guuid=1710e5db-1600-0000-6aae-19db440c0000 pid=3140->guuid=9912f2db-1600-0000-6aae-19db450c0000 pid=3141 clone guuid=4dca04dc-1600-0000-6aae-19db460c0000 pid=3142 /root/.sys/configuration dns net net-scan send-data guuid=9912f2db-1600-0000-6aae-19db450c0000 pid=3141->guuid=4dca04dc-1600-0000-6aae-19db460c0000 pid=3142 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=4dca04dc-1600-0000-6aae-19db460c0000 pid=3142->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=4dca04dc-1600-0000-6aae-19db460c0000 pid=3142->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B guuid=4dca04dc-1600-0000-6aae-19db460c0000 pid=3142|send-data send-data to 228 IP addresses review logs to see them all guuid=4dca04dc-1600-0000-6aae-19db460c0000 pid=3142->guuid=4dca04dc-1600-0000-6aae-19db460c0000 pid=3142|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ee26e66f-8f9b-477b-a5bd-3538382f6868
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1720238
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: 1720238 Sample: i686.elf Startdate: 22/06/2025 Architecture: LINUX Score: 68 42 31.200.249.162, 31904, 59684 NETRACK-ASRU Russian Federation 2->42 44 204.12.208.37, 6881 WIIUS United States 2->44 46 101 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 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.kU1i02, 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/f5c48d0d388939b1f5f85dbfae0cc862d841f70ab1d84488b943d19f1a6804c0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5c48d0d388939b1f5f85dbfae0cc862d841f70ab1d84488b943d19f1a6804c0/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-22 11:14:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xci2djyre43d5pylw724dgimlmed5ykwhmejcfzipiz6gtiataa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250622-nb75labj6w/
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/4f92e834-8e66-4b70-bcd1-e25237a54c49
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/f5c48d0d388939b1f5f85dbfae0cc862d841f70ab1d84488b943d19f1a6804c0

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 f5c48d0d388939b1f5f85dbfae0cc862d841f70ab1d84488b943d19f1a6804c0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558224/
  
Delivery method
Distributed via web download

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