Malicious PDF — malware analysis report

Static analysis result for SHA-256 72b2c481e882bf4b…

MALICIOUS

PDF

117.1 KB Created: 2022-07-24 11:00:52 +00:00 Authoring application: hruneco (via PDF Master 1.0.1) First seen: 2026-06-28
MD5: 5b233cc1a16dbab7ed12f191c05d3b7d SHA-1: e9ab3e4349dd1cf6c20321e0880b543353fcf75f SHA-256: 72b2c481e882bf4bbec485bd9380a3a8b995cb0a9ebc3ad971bbf6d16f99f5e6
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0015

Heuristics 4

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LURE
    PDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://godsearchs.com/colludes/impresser/?kaval=ZG93bmxvYWR8aEc5YmpsbWNIeDhNVFkxT0RJeE9ETTBOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA.microflora.QXV0b0NBRAQXV.cavernous PDF link annotation
    • https://cecj.be/autocad-24-1-crack-x64/In PDF document text
    • https://aqaratalpha.com/autocad-24-2-download-pc-windows-updated-2022/In PDF document text
    • https://idenjewelry.com/wp-content/uploads/claoza.pdfIn PDF document text
    • https://silkfromvietnam.com/autocad-2021-24-0-crack-full-product-key-2022-new/In PDF document text
    • https://4w15.com/autocad-download-updated/In PDF document text
    • https://rhemaaccra.org/wp-content/uploads/2022/07/AutoCAD__Crack___X64_Latest.pdfIn PDF document text
    • https://worldpronet.site/wp-content/uploads/2022/07/breawalr.pdfIn PDF document text
    • https://solaceforwomen.com/autocad-free-for-pc-2022/In PDF document text
    • http://estatesdevelopers.com/wp-content/uploads/2022/07/odylflor.pdfIn PDF document text
    • https://serverug.ru/������������������������/autocad-20-1-crack-lifetime-activation-code-3264bit-updated/In PDF document text
    • http://estatesdevelopers.com/wp-content/uploads/2022/07/AutoCAD_Crack__Serial_Number_Full_Torrent_Download.pdfIn PDF document text
    • http://www.makeenglishworkforyou.com/2022/07/24/autocad-serial-key-x64-2022/In PDF document text
    • https://my-study.cz/wp-content/uploads/2022/07/AutoCAD__Crack_Keygen_For_LifeTime_Free_Download_For_Windows.pdfIn PDF document text
    • http://yotop.ru/2022/07/24/autocad-19-1-updated-2022/In PDF document text
    • http://www.b3llaphotographyblog.com/autocad-crack-download-x64-2/In PDF document text
    • https://arabamericanbusinesscommunity.org/wp-content/uploads/2022/07/AutoCAD__Crack___Patch_With_Serial_Key_2022.pdfIn PDF document text
    • https://nisharma.com/autocad-crack-32/In PDF document text
    • https://thefpds.org/2022/07/24/autocad-23-0-crack-free-win-mac-2022-new/In PDF document text
    • http://lawcate.com/autocad-with-registration-code-latest/In PDF document text
    • http://estatesdevelopers.com/wp-content/uploads/2022/07/autocad_crack__serial_number_full_torrent_download.pdfIn PDF document text
    • https://secureservercdn.net/160.153.138.201/71l.ecb.myftpupload.com/wp-content/uploads/2022/07/AutoCAD__Crack_Latest.pdf?time=1658660449In PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://www.aiim.org/pdfa/ns/extension/In PDF document text
    • http://www.aiim.org/pdfa/ns/schema#In PDF document text
    • http://www.aiim.org/pdfa/ns/property#In PDF document text
    • http://www.aiim.org/pdfa/ns/id/In PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000248a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x248A 85620 bytes
SHA-256: fc87212a418facbd12fa1b402a2c5911f57d1d3869d7ecbe0f78617a87df0c54
font_01_sfnt_off0000afab.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAFAB 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261

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