Malicious PDF — malware analysis report

Static analysis result for SHA-256 1757862887241dd1…

MALICIOUS

PDF

140.4 KB Created: 2022-07-23 17:20:31 +00:00 Authoring application: wallern (via PDF Master 1.0.1) First seen: 2026-05-14
MD5: 514b07e29c57d346949a15b66db930ed SHA-1: 4217969be77611c17522389db843da445d1b3d9d SHA-256: 1757862887241dd1b832b882a1d8e529cd52d93322114783b418aedf41483eaf
164 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0005

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 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.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://rocketcarrental.com/emrs/cracker.QXV0b0NBRAQXV?ZG93bmxvYWR8Z1kwTkdWdk1IeDhNVFkxT0RJeE9ETTBOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=lugs..complicacy PDF link annotation
    • https://themindfulpalm.com/autocad-2018-22-0-crack-mac-win/In PDF document text
    • https://gamersmotion.com/autocad-23-0-crack-torrent-download-updated-2022/In PDF document text
    • https://eskidiyse.com/index.php/autocad-2023-24-2-free-pc-windows-latest/In PDF document text
    • http://fricknoldguys.com/autocad-lifetime-activation-code-download-updated-2022/In PDF document text
    • http://moonreaderman.com/wp-content/uploads/2022/07/shander.pdfIn PDF document text
    • https://www.place-corner.com/autocad-20-1-crack-x64/In PDF document text
    • https://prayersonline.org/wp-content/uploads/2022/07/AutoCAD-15.pdfIn PDF document text
    • https://openaidmap.com/autocad-with-full-keygen-3264bit-2022-new/In PDF document text
    • https://awinkiweb.com/autocad-crack-for-pc-8/In PDF document text
    • https://weekvanhetnederlands.org/wp-content/uploads/2022/07/AutoCAD-12.pdfIn PDF document text
    • https://silkfromvietnam.com/autocad-24-0-crack-activation-key-free-download-3264bit/In PDF document text
    • https://nameme.ie/autocad-19-1-crack-with-registration-code-download-april-2022/In PDF document text
    • https://best-housing.nl/wp-content/uploads/2022/07/AutoCAD-16.pdfIn PDF document text
    • https://afrisource.org/autocad-crack-with-key-download-mac-win/In PDF document text
    • https://rednails.store/autocad-crack-free-7/In PDF document text
    • http://freemall.jp/autocad-keygen-for-lifetime-free-download-pc-windows.htmlIn PDF document text
    • https://sauvage-atelier.com/advert/autocad-crack-product-key-full-free-3264bit/In PDF document text
    • https://www.academiahowards.com/wp-content/uploads/2022/07/AutoCAD__MacWin_2022.pdfIn PDF document text
    • https://robertasabbatini.com/autocad-crack-with-license-code-mac-win/In PDF document text
    • http://dottoriitaliani.it/ultime-notizie/senza-categoria/autocad-2019-23-0-crack-with-key-winmac/In PDF document text
    • http://rocketcarrental.com/emrs/cracker.qxv0b0nbraqxv?zg93bmxvywr8z1kwtkdwdk1iedhnvfkxt0rjee9ettboshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda=lugs..complicacyIn 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_off00002b88.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2B88 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000b374.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB374 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261