Malicious PDF — malware analysis report

Static analysis result for SHA-256 2c8451500283cd6d…

MALICIOUS

PDF

131.4 KB Created: 2022-08-10 18:42:47 +00:00 Authoring application: fearlau (via PDF Master 1.0.1) First seen: 2026-06-04
MD5: e5c8f5f517be0f885b64db8e70495d11 SHA-1: 5d969aa07e4efabf0551ee1c2afe54dc6cb52521 SHA-256: 2c8451500283cd6d0fcad54fb7d4f7ea9d3b9eb4fe3d2bd465349d1b907f477d
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0006

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://findinform.com/bulbous.QXV0b0NBRAQXV.tramping/undoctored/unocal/ZG93bmxvYWR8M2JJWjNOaWNIeDhNVFkyTURBNU1UQTBPSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA PDF link annotation
    • http://it-labx.ru/?p=124999In PDF document text
    • http://www.intersections.space/wp-content/uploads/2022/08/ellaevel.pdfIn PDF document text
    • https://soundstorm.online/wp-content/uploads/2022/08/AutoCAD-16.pdfIn PDF document text
    • https://molenbeekshopping.be/wp-content/uploads/2022/08/AutoCAD__2022.pdfIn PDF document text
    • https://etex.in/autocad-crack-x64-2022/In PDF document text
    • https://ferramentariasc.com/2022/08/10/autocad-20-1/In PDF document text
    • https://www.webcard.irish/autocad-crack-patch-with-serial-key-2/In PDF document text
    • https://valentinesdaygiftguide.net/2022/08/10/autocad-crack-52/In PDF document text
    • https://turn-key.consulting/2022/08/10/autocad-crack-activation-mac-win/In PDF document text
    • https://lordwillprovide.com/wp-content/uploads/2022/08/AutoCAD-44.pdfIn PDF document text
    • https://coleccionohistorias.com/wp-content/uploads/2022/08/AutoCAD__Crack__2022.pdfIn PDF document text
    • https://new2rtp.com/wp-content/uploads/2022/08/AutoCAD__Activation_Code_With_Keygen_Free_Download_PCWindows.pdfIn PDF document text
    • http://pantogo.org/2022/08/10/autocad-20-0-crack-full-product-key-download-pc-windows-latest/In PDF document text
    • http://topfleamarket.com/?p=68560In PDF document text
    • http://www.giffa.ru/who/autocad-24-1-crack-incl-product-key-download-latest/In 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_off00002150.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2150 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a93c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA93C 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261