Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2d966951dbe94c9…

MALICIOUS

PDF

117.6 KB Created: 2022-07-16 08:29:46 +00:00 Authoring application: beltora (via PDF Master 1.0.1) First seen: 2026-07-12
MD5: c02369d7d195082463952385d51bebdc SHA-1: 8b7988481e22107f995fb48f41f54be0568067e1 SHA-256: e2d966951dbe94c9072083b4d7014963e2c092cc98d9b570912cbce71966e658
174 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0014

Heuristics 6

  • Cracked-software lure uses shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LURE
    PDF visible text advertises a crack, serial number, archive, or pirated-software download and pairs it with a shortlink or encoded download gateway. This is a high-confidence social-engineering carrier for unwanted software or droppers; the PDF itself is not a parser exploit.
  • Cracked-software lure uses download-gateway redirectors high PDF_CRACKED_SOFTWARE_REDIRECTOR_LINK_FARM
    PDF contains multiple cracked-software/keygen/serial-key lure links together with long encoded download-gateway URLs or known crack-download redirector hosts. This is stronger than generic piracy vocabulary: the document is an SEO lure that funnels users through redirect/download infrastructure commonly used for adware, unwanted software, or droppers.
  • PDF links to a cracked-software download doorway (base64-obfuscated) high PDF_CRACKED_SOFTWARE_DOWNLOAD_DOORWAY
    PDF's embedded link hides a pirated-software title as a base64 blob inside the URL path/query (and/or carries the ``download|`` doorway-template marker), rather than in visible text. This is a TCPDF-generated SEO doorway that ranks for software-piracy searches and funnels users to fake 'crack/keygen' download pages distributing adware, potentially-unwanted programs, or droppers. The base64 encoding is deliberate obfuscation to evade plaintext lure rules; the PDF itself carries no parser exploit — the risk is the linked crack-download destination.
  • 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://seachtop.com/ZG93bmxvYWR8U3E5Ym1GbGNIeDhNVFkxTnpnek1EUXlOWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/gopeds.duette/RWxkZW4gUmluZwRWx/legality/leotardo&sparsely PDF link annotation
    • https://balancingthecrazy.com/2022/07/16/repack-elden-ring-crack-exe-file-dlc/In PDF document text
    • https://4g65.com/elden-ring-crack-keygen-skidrow-codex-dlcactivation-key/In PDF document text
    • http://lacartadecervezas.com/?p=5660In PDF document text
    • https://prayersonline.org/wp-content/uploads/2022/07/deeven.pdfIn PDF document text
    • https://paulinesafrica.org/elden-ring-keygen-skidrow-v-1-02-dlc-activation-code/In PDF document text
    • http://antiquesanddecor.org/?p=39453In PDF document text
    • http://mariasworlds.com/index.php/2022/07/16/elden-ring-deluxe-edition-hacked-dlc-download/In PDF document text
    • https://romans12-2.org/elden-ring-deluxe-edition-product-key-dlc-for-windows/In PDF document text
    • http://dirkjuan.com/elden-ring-deluxe-edition-skidrow-codex-v-1-02-dlcactivation-key-download-win-mac-latest/In PDF document text
    • https://pneuscar-raposo.com/elden-ring-v-1-02-dlc-full-version-free-x64-final-2022/In PDF document text
    • http://texocommunications.com/elden-ring-deluxe-editionskidrow-dlc-free-2022/In PDF document text
    • https://www.cerezhane.com/wp-content/uploads/2022/07/engpax.pdfIn PDF document text
    • http://pussyhub.net/wp-content/uploads/2022/07/Elden_Ring-50.pdfIn PDF document text
    • https://roundabout-uk.com/elden-ring-deluxe-edition-keygen-only-skidrow-codex-v-1-02-dlc-free-license-key/In PDF document text
    • https://www.academiahowards.com/wp-content/uploads/2022/07/yasmpear.pdfIn PDF document text
    • http://seachtop.com/zg93bmxvywr8u3e5ym1gbgniedhnvfkxtnpnek1euxlowhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/gopeds.duette/rwxkzw4gumluzwrwx/legality/leotardo&sparselyIn 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_off00002d9a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2D9A 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000b586.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB586 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261