Malicious PDF — malware analysis report

Static analysis result for SHA-256 c5d36a1b60f21e4d…

MALICIOUS

PDF

114.9 KB Created: 2022-08-10 07:31:16 +00:00 Authoring application: hajaven (via PDF Master 1.0.1) First seen: 2026-06-28
MD5: 0aa8ec3ede504d021bede74613004259 SHA-1: 973e18f1b682e379ffd98032dfe5d2b4a0bb05df SHA-256: c5d36a1b60f21e4d8ff9058ce0ad9c6339ddc7faa0e274868a0ccb0a9aec0f84
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0009

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://esecuritys.com/QXV0b0NBRAQXV/gents/ZG93bmxvYWR8dkY4TnpaalkzeDhNVFkyTURBNU1UQTBPSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA.chalmys?clumping.compresses.daumen/hock PDF link annotation
    • https://setewindowblinds.com/autocad-crack-free-license-key-download-final-2022/In PDF document text
    • https://6v9x.com/wp-content/uploads/2022/08/AutoCAD-10.pdfIn PDF document text
    • https://lowcostdvd.com/wp-content/uploads/2022/08/AutoCAD-1.pdfIn PDF document text
    • https://atompublishing.info/autocad-license-key-full-free-download-win-mac/In PDF document text
    • http://spacebott.com/?p=27023In PDF document text
    • http://imeanclub.com/?p=104244In PDF document text
    • https://upplevlandsbygden.se/wp-content/uploads/2022/08/AutoCAD-21.pdfIn PDF document text
    • https://72bid.com?password-protected=loginIn PDF document text
    • https://ibaimoveis.com/wp-content/uploads/2022/08/olenlasz.pdfIn PDF document text
    • https://www.forexwages.com/wp-content/uploads/2022/08/AutoCAD_Crack___With_Full_Keygen_X64_Latest.pdfIn PDF document text
    • https://www.luckyanimals.it/autocad-2021-24-0-crack-patch-with-serial-key-download-for-pc/In PDF document text
    • https://walter-c-uhler.com/autocad-2022-24-1-activation-code-with-keygen-for-pc/In PDF document text
    • https://cgservicesrl.it/wp-content/uploads/2022/08/AutoCAD_Crack_3264bit_Latest2022.pdfIn PDF document text
    • https://azizeshop.com/wp-content/uploads/2022/08/rahpenn.pdfIn PDF document text
    • https://davidocojewelers.com/autocad-2017-21-0-crack-downloadIn PDF document text
    • https://cgservicesrl.it/wp-content/uploads/2022/08/autocad_crack_3264bit_latest2022.pdfIn 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_off000025c0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x25C0 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000adac.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xADAC 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261