MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20ac4542f8084f31bf327f53eb77cf3bf62c13a4f81896d41c8f4d9d0f243ad3. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20ac4542f8084f31bf327f53eb77cf3bf62c13a4f81896d41c8f4d9d0f243ad3
SHA3-384 hash: 7e59313d315301ec7560e02b226c939d67f27682985db1dbfa24aeb98380a3b31232ec81d8f57bd80f34406f31971d74
SHA1 hash: 13c25c3d2b02c02ee4e1ba41422f5d331d3f7b9c
MD5 hash: 9c0890b57d156eb129485a8f512fcd8a
humanhash: angel-sixteen-south-maine
File name:fuckjewishpeople.x86
Download: download sample
Signature Ladvix
Create hunting rule
File size:56'047 bytes
First seen:2025-04-26 13:53:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 768:AFTaLRRodDcREeTvfiFzozlFhxNQRJmN2yiTMZGSgPEN6fA0RSPtjrab6ccO:GTqRR4DcREeT3ipAlFh/ajAZGjx9FGzO
TLSH T1B343E19AD672D73DCCCD8F7045238AB81571E2B1FB138735AB9C94392D40B684A19A3B
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 :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Virus.Ladvix-10005306-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680ce61ccc5fb3600cc2b4b2linux22vpnfull_triage
Tags:
ladvix
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Sets a written file as executable
Creates or modifies files in /cron to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/680ce559a8d43a4dd611c452/reports/7eb8de3f-b739-4ce4-a79d-c57ecc0874df/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
modified UPX
Botnet:
unknown
Number of open files:
15
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/20ac4542f8084f31bf327f53eb77cf3bf62c13a4f81896d41c8f4d9d0f243ad3
Behaviour
Persistence
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
RHOMBUS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/81af7310-9c2d-40f8-8a46-a500a0b73d8f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1674774
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1674774 Sample: fuckjewishpeople.x86.elf Startdate: 26/04/2025 Architecture: LINUX Score: 76 72 daisy.ubuntu.com 2->72 74 Malicious sample detected (through community Yara rule) 2->74 76 Multi AV Scanner detection for submitted file 2->76 78 Sample is packed with UPX 2->78 15 fuckjewishpeople.x86.elf 2->15         started        signatures3 process4 signatures5 108 Sample tries to set files in /etc globally writable 15->108 110 Sample tries to persist itself using cron 15->110 18 fuckjewishpeople.x86.elf fileGF34zY 15->18         started        process6 file7 54 /tmp/fileEfVEjE, ELF 18->54 dropped 80 Writes identical ELF files to multiple locations 18->80 82 Sample deletes itself 18->82 22 fileGF34zY fileEfVEjE 18->22         started        signatures8 process9 file10 60 /tmp/fileMOb7oQ, ELF 22->60 dropped 92 Writes identical ELF files to multiple locations 22->92 94 Sample deletes itself 22->94 26 fileEfVEjE fileMOb7oQ 22->26         started        signatures11 process12 file13 64 /tmp/fileOxuIAa, ELF 26->64 dropped 100 Writes identical ELF files to multiple locations 26->100 102 Sample deletes itself 26->102 30 fileMOb7oQ fileOxuIAa 26->30         started        signatures14 process15 file16 68 /tmp/fileHspm4n, ELF 30->68 dropped 112 Writes identical ELF files to multiple locations 30->112 114 Sample deletes itself 30->114 34 fileOxuIAa fileHspm4n 30->34         started        signatures17 process18 file19 56 /tmp/filedYx7u4, ELF 34->56 dropped 84 Writes identical ELF files to multiple locations 34->84 86 Sample deletes itself 34->86 38 fileHspm4n filedYx7u4 34->38         started        signatures20 process21 file22 62 /tmp/fileC0AV4g, ELF 38->62 dropped 96 Writes identical ELF files to multiple locations 38->96 98 Sample deletes itself 38->98 42 filedYx7u4 fileC0AV4g 38->42         started        signatures23 process24 file25 66 /tmp/fileFCDKpt, ELF 42->66 dropped 104 Writes identical ELF files to multiple locations 42->104 106 Sample deletes itself 42->106 46 fileC0AV4g fileFCDKpt 42->46         started        signatures26 process27 file28 70 /tmp/file8qqorI, ELF 46->70 dropped 116 Writes identical ELF files to multiple locations 46->116 118 Sample deletes itself 46->118 50 fileFCDKpt file8qqorI 46->50         started        signatures29 process30 file31 58 /tmp/fileQheAz0, ELF 50->58 dropped 88 Writes identical ELF files to multiple locations 50->88 90 Sample deletes itself 50->90 signatures32
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/20ac4542f8084f31bf327f53eb77cf3bf62c13a4f81896d41c8f4d9d0f243ad3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20ac4542f8084f31bf327f53eb77cf3bf62c13a4f81896d41c8f4d9d0f243ad3/
Threat name:
Linux.Trojan.Ladvix
Create hunting rule
Status:
Malicious
First seen:
2025-04-26 13:53:30 UTC
File Type:
ELF64 Little (SO)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ecwekqxybbhtdpzsp5j6w56php3cye5e7amjnva4r5gz2dzehljq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/250426-q628yaxmx4/
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
Verdict:
Malicious
Tags:
trojan Unix.Virus.Ladvix-10005306-0
YARA:
Linux_Trojan_Ladvix_db41f9d2
Link:
https://app.threat.zone/submission/4e2c4174-a793-4bfa-9b43-042f6fb98702
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/20ac4542f8084f31bf327f53eb77cf3bf62c13a4f81896d41c8f4d9d0f243ad3

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: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: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: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 20ac4542f8084f31bf327f53eb77cf3bf62c13a4f81896d41c8f4d9d0f243ad3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3526350/
  
Delivery method
Distributed via web download

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