Malicious PDF — malware analysis report

Static analysis result for SHA-256 d50b91fa26f77b58…

MALICIOUS

PDF

117.3 KB Created: 2022-07-23 14:52:17 +00:00 Authoring application: wallkam (via PDF Master 1.0.1) First seen: 2026-06-29
MD5: 27a3442a585def06e5a980f509b4240f SHA-1: 7eb67c083f7574bfa52fe843f10829e2eea5a81b SHA-256: d50b91fa26f77b5825ef0e5412bc33219cffbac91189bb929c1e8d44345d005b
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0011

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://starsearchtool.com/battleships/QXV0b0NBRAQXV.brushroll?ideals=pala.usajobs.ZG93bmxvYWR8NHVRTVhBNGJIeDhNVFkxT0RJeE9ETTBOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA.efficiently.sata/ PDF link annotation
    • https://buyzionpark.com/wp-content/uploads/2022/07/AutoCAD_Crack__With_Keygen_Free_Download_3264bit.pdfIn PDF document text
    • https://shwethirikhit.com/2022/07/23/autocad-2020-23-1-with-license-key-download-3264bit/In PDF document text
    • https://chihemp.com/wp-content/uploads/2022/07/ehanyal.pdfIn PDF document text
    • http://www.dblxxposure.com/wp-content/uploads/2022/07/AutoCAD_Keygen_X64_Updated.pdfIn PDF document text
    • https://knoxvilledirtdigest.com/wp-content/uploads/2022/07/AutoCAD__Download_Latest.pdfIn PDF document text
    • https://vogblog.wales/wp-content/uploads/2022/07/AutoCAD_Crack__Full_Product_Key-1.pdfIn PDF document text
    • http://iconnmedia.com/autocad-crack-serial-key-free-download-latest/In PDF document text
    • http://shaeasyaccounting.com/autocad-2019-23-0-activation-for-pc/In PDF document text
    • https://zip-favor.ru/uncategorized/autocad-latest-128185/In PDF document text
    • https://waterseal.in/wp-content/uploads/2022/07/AutoCAD_Crack__License_Key.pdfIn PDF document text
    • https://lifeacumen.com/2022/07/autocad-23-1-crack-free-latest-2022/In PDF document text
    • https://fraenkische-rezepte.com/autocad-2021-24-0-crack-free-for-pc-2022/In PDF document text
    • https://innovacioncosmetica.com/wp-content/uploads/2022/07/AutoCAD__PCWindows.pdfIn PDF document text
    • https://aalcovid19.org/autocad-crack-keygen-full-version-free-2022-latest/In PDF document text
    • https://jobdahanday.com/autocad-2019-23-0-crack-free-download/In PDF document text
    • http://thetruckerbook.com/2022/07/23/autocad-2020-23-1-crack-download-latest/In PDF document text
    • https://mayoreoglobal.com/wp-content/uploads/2022/07/AutoCAD-1.pdfIn PDF document text
    • https://www.thiruvalluvan.com/2022/07/23/autocad-crack-torrent-free-pc-windows-2/In PDF document text
    • https://ccazanzibar.com/wp-content/uploads/2022/07/slenxyl.pdfIn PDF document text
    • https://biotechyou.com/autocad-2019-23-0-crack-with-license-key-free-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_off000028a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x28A9 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000b095.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB095 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261