MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2499d91e3183ea9e426ea138c4d94eddb7da4ccb49e936bf464037345f0f9c31. 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


Ladvix


Vendor detections: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2499d91e3183ea9e426ea138c4d94eddb7da4ccb49e936bf464037345f0f9c31
SHA3-384 hash: ee89cadc9aa71949a641694eedbbb6d0829edb7e303c98b74d2aa300e0e85687b4649dd482e6bed9c15e5a5ec7a7c159
SHA1 hash: 24f8d824acdb56063face1a52007e25c21aea8ac
MD5 hash: 239320bcd300f03a6fbe0a976ae3af6c
humanhash: romeo-eight-seventeen-wisconsin
File name:x86_64
Download: download sample
Signature Ladvix
Create hunting rule
File size:136'083 bytes
First seen:2026-07-15 00:16:27 UTC
Last seen:2026-07-15 18:46:39 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:62RGjp1in+cpPeNiOpUJJCiU3S5d6Z4vkJsO:6IGzdcmidTi3S5tvO
TLSH T153D3024E99400165D49ED73149CFC0FB5CF1F44AAB3470252BCDA4BA4E1BBD6A601E6B
telfhash t1f6b00121eb906524a6b1da0a6a533e48b46a31e5b0756164299f6101b61c64526d3004
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 Ladvix

Intelligence

File Origin
# of uploads :
3
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ce53d2a2-53ef-4ed1-9c8e-a9e23f794315/
Detection(s):
Unix.Virus.Ladvix-10005306-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sets a written file as executable
Creating a file in the %temp% directory
Creates or modifies files in /cron to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin packed rust upx
Link:
https://www.filescan.io/uploads/6a56d16db4219df41f25a563/reports/cf03018c-1bba-4c7f-afed-853006a3d630/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
22
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2499d91e3183ea9e426ea138c4d94eddb7da4ccb49e936bf464037345f0f9c31
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-07-14T23:19:00Z UTC
Last seen:
2026-07-16T19:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2499d91e3183ea9e426ea138c4d94eddb7da4ccb49e936bf464037345f0f9c31/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f56511b0-9059-466e-b3bd-286752d7a3db
Behavior Graph:
Download SVG
%3 guuid=e9c97a4f-1900-0000-f376-20c007140000 pid=5127 /usr/bin/sudo guuid=9e616552-1900-0000-f376-20c018140000 pid=5144 /tmp/sample.bin delete-file write-file guuid=e9c97a4f-1900-0000-f376-20c007140000 pid=5127->guuid=9e616552-1900-0000-f376-20c018140000 pid=5144 execve guuid=088da5be-1900-0000-f376-20c02f140000 pid=5167 /tmp/fileVt2h3p mprotect-exec net write-config write-file guuid=9e616552-1900-0000-f376-20c018140000 pid=5144->guuid=088da5be-1900-0000-f376-20c02f140000 pid=5167 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=088da5be-1900-0000-f376-20c02f140000 pid=5167->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e3569dc0-1900-0000-f376-20c030140000 pid=5168 /tmp/fileVt2h3p zombie guuid=088da5be-1900-0000-f376-20c02f140000 pid=5167->guuid=e3569dc0-1900-0000-f376-20c030140000 pid=5168 clone guuid=9446b6c0-1900-0000-f376-20c031140000 pid=5169 /tmp/fileVt2h3p guuid=088da5be-1900-0000-f376-20c02f140000 pid=5167->guuid=9446b6c0-1900-0000-f376-20c031140000 pid=5169 clone guuid=85897cc1-1900-0000-f376-20c033140000 pid=5171 /usr/bin/systemctl guuid=088da5be-1900-0000-f376-20c02f140000 pid=5167->guuid=85897cc1-1900-0000-f376-20c033140000 pid=5171 execve guuid=0fd1cc38-1a00-0000-f376-20c048140000 pid=5192 /usr/bin/systemctl guuid=088da5be-1900-0000-f376-20c02f140000 pid=5167->guuid=0fd1cc38-1a00-0000-f376-20c048140000 pid=5192 execve guuid=5db73db0-1a00-0000-f376-20c064140000 pid=5220 /tmp/fileVt2h3p zombie guuid=088da5be-1900-0000-f376-20c02f140000 pid=5167->guuid=5db73db0-1a00-0000-f376-20c064140000 pid=5220 clone guuid=3411c8c0-1900-0000-f376-20c032140000 pid=5170 /tmp/fileVt2h3p write-file guuid=9446b6c0-1900-0000-f376-20c031140000 pid=5169->guuid=3411c8c0-1900-0000-f376-20c032140000 pid=5170 clone guuid=aac150b0-1a00-0000-f376-20c065140000 pid=5221 /tmp/fileVt2h3p net send-data zombie guuid=5db73db0-1a00-0000-f376-20c064140000 pid=5220->guuid=aac150b0-1a00-0000-f376-20c065140000 pid=5221 clone guuid=aac150b0-1a00-0000-f376-20c065140000 pid=5221->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con c54cd493-f23b-5d95-ba1c-df1a8febc074 141.11.88.127:46767 guuid=aac150b0-1a00-0000-f376-20c065140000 pid=5221->c54cd493-f23b-5d95-ba1c-df1a8febc074 send: 612B
Malware family:
RHOMBUS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e597fc9a-9fea-46b6-8fc2-ba5db33f1448
Result
Threat name:
Ladvix
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1942547
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to persist itself using cron
Sample tries to set files in /etc globally writable
Writes identical ELF files to multiple locations
Yara detected Ladvix
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1942547 Sample: x86_64.elf Startdate: 15/07/2026 Architecture: LINUX Score: 96 81 109.202.202.202, 80 INIT7CH Switzerland 2->81 83 91.189.91.42, 443 CANONICAL-ASGB United States 2->83 85 2 other IPs or domains 2->85 95 Malicious sample detected (through community Yara rule) 2->95 97 Antivirus detection for dropped file 2->97 99 Antivirus / Scanner detection for submitted sample 2->99 101 3 other signatures 2->101 15 x86_64.elf 2->15         started        19 dash rm 2->19         started        21 dash rm 2->21         started        23 python3.8 dpkg 2->23         started        signatures3 process4 file5 79 /tmp/file6h9NJS, ELF 15->79 dropped 87 Sample tries to set files in /etc globally writable 15->87 89 Sample tries to persist itself using cron 15->89 25 x86_64.elf file6h9NJS 15->25         started        signatures6 process7 file8 69 /tmp/filewBw27b, ELF 25->69 dropped 107 Writes identical ELF files to multiple locations 25->107 29 file6h9NJS filewBw27b 25->29         started        signatures9 process10 file11 75 /tmp/fileMyYK0t, ELF 29->75 dropped 113 Writes identical ELF files to multiple locations 29->113 33 filewBw27b fileMyYK0t 29->33         started        signatures12 process13 file14 61 /tmp/fileV3Yijf, ELF 33->61 dropped 91 Writes identical ELF files to multiple locations 33->91 37 fileMyYK0t fileV3Yijf 33->37         started        signatures15 process16 file17 65 /tmp/filetCNLct, ELF 37->65 dropped 103 Writes identical ELF files to multiple locations 37->103 41 fileV3Yijf filetCNLct 37->41         started        signatures18 process19 file20 71 /tmp/filengmQCQ, ELF 41->71 dropped 109 Writes identical ELF files to multiple locations 41->109 45 filetCNLct filengmQCQ 41->45         started        signatures21 process22 file23 77 /tmp/file9J4V8b, ELF 45->77 dropped 115 Writes identical ELF files to multiple locations 45->115 49 filengmQCQ file9J4V8b 45->49         started        signatures24 process25 file26 63 /tmp/fileWOWl5G, ELF 49->63 dropped 93 Writes identical ELF files to multiple locations 49->93 53 file9J4V8b fileWOWl5G 49->53         started        signatures27 process28 file29 67 /tmp/fileuiBr1X, ELF 53->67 dropped 105 Writes identical ELF files to multiple locations 53->105 57 fileWOWl5G fileuiBr1X 53->57         started        signatures30 process31 file32 73 /tmp/filetPy00i, ELF 57->73 dropped 111 Writes identical ELF files to multiple locations 57->111 signatures33
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2499d91e3183ea9e426ea138c4d94eddb7da4ccb49e936bf464037345f0f9c31
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2499d91e3183ea9e426ea138c4d94eddb7da4ccb49e936bf464037345f0f9c31/
Threat name:
Linux.Virus.Ladvix
Create hunting rule
Status:
Malicious
First seen:
2026-07-15 00:17:38 UTC
File Type:
ELF64 Little (SO)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=esm5shrrqpvj4qtoue4mjwko3w35utgljhutnp2gia3tixyptqyq._file
Result
Malware family:
ladvix
Create hunting rule
Score:
  10/10
Tags:
family:ladvix discovery execution infector linux persistence privilege_escalation trojan upx
Link:
https://tria.ge/reports/260715-akwahaat2z/
Behaviour
Reads runtime system information
Writes file to tmp directory
UPX packed file
Creates/modifies Cron job
Writes file to system bin folder
Executes dropped EXE
Family: Ladvix
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/2499d91e3183ea9e426ea138c4d94eddb7da4ccb49e936bf464037345f0f9c31

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_Trojan_Ladvix_db41f9d2
Create hunting rule
Author:Elastic Security
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Ladvix

elf 2499d91e3183ea9e426ea138c4d94eddb7da4ccb49e936bf464037345f0f9c31

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3878902/
  
Delivery method
Distributed via web download

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