Malicious PDF — malware analysis report

Static analysis result for SHA-256 44147454f17fd243…

MALICIOUS

PDF

112.7 KB Created: 2022-09-10 21:30:05 +00:00 Authoring application: trishar (via PDF Master 1.0.1) First seen: 2026-05-05
MD5: 7c24c6272e37ebc309fbae8258076431 SHA-1: c9dcb7fd1f6d6cb5ee5f5ff2f5a9a16f60ac7f5c SHA-256: 44147454f17fd243b4b3c2afdff07cd889555dd83202a19a42878c74a04d7a96
194 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0013

Heuristics 6

  • 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.
  • 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.
  • 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://raisengine.com/deciding/valencia/U3VwZXJFeGUyYmF0LjU3U3V?ZG93bmxvYWR8RGk5Y0hVeGRueDhNVFkyTWpZNE1ETTVNSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/dictating.affording PDF link annotation
    • http://glass710.cl/?p=21219In PDF document text
    • https://fotofables.com/wp-content/uploads/2022/09/Xforce_Keygen_Maya_2019_64_REPACK.pdfIn PDF document text
    • https://www.chimfab.com/superior-drummer-3-library-update-v1-1-3-win/In PDF document text
    • https://www.camptalk.org/camtasia-studio-2019-0-9-crack-key-full-free-download-link/In PDF document text
    • https://qytetiurban.com/wp-content/uploads/2022/09/ellrang-1.pdfIn PDF document text
    • https://sarfatit.com/wp-content/uploads/2022/09/Download_s7_200_simulator_20_ing_english.pdfIn PDF document text
    • https://1w74.com/trueflow-7-2-se-patch-top-full-version/In PDF document text
    • http://rydbergaren.se/wp-content/uploads/2022/09/ShaderMapProv131RetailBybobiras2009downloadpc.pdfIn PDF document text
    • https://xtc-hair.com/ghostcast-server-portable-__exclusive__/In PDF document text
    • https://captainseduction.fr/boole-stairdesigner-pro-rb-v6-50g-multilingual/In PDF document text
    • http://www.italiankart.it/advert/lovestruck-the-musical-2013-720p-web-dl-dd5-1-h264-bs-rar-link/In PDF document text
    • http://xn----btbbblceagw8cecbb8bl.xn--p1ai/x-plane-11-global-scenery-africa-torrent-download-pack-top/In PDF document text
    • https://antiquesanddecor.org/wappex-v2-0-web-application-exploitation-tool/In PDF document text
    • https://www.webcard.irish/satzo-license-keygen-v2-4-free-patched-56/In PDF document text
    • https://donorpartie.com/wp-content/uploads/2022/09/HACK_Mikroe_Universal_Patch_V11_just_4MB.pdfIn PDF document text
    • https://p2p-tv.com/wondershare-dr-fone-10-3-2-crack-new-registration-code-2020-updated/In PDF document text
    • http://wavecrea.com/?p=28795In PDF document text
    • https://outlethotsale.com/wp-content/uploads/2022/09/Waves_All_Plugins_Bundle_V9r8_FULL_REPACK__R2R_deepstatus133_Keygen_UPD-1.pdfIn PDF document text
    • https://l1.intimlobnja.ru/wp-content/uploads/2022/09/papercut_ng_license_file_crack_120.pdfIn PDF document text
    • https://skillz4hire.com/wp-content/uploads/2022/09/Windows_XPSP3_Corporate_Version_FRENCH_Serial_Key_Keygen.pdfIn PDF document text
    • http://raisengine.com/deciding/valencia/u3vwzxjfeguyymf0lju3u3v?zg93bmxvywr8rgk5y0hvegruedhnvfkytwpzne1ettvnshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/dictating.affordingIn 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_off00001638.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1638 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off00009e24.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9E24 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261