Malicious PDF — malware analysis report

Static analysis result for SHA-256 bd9ba18e53b09bcf…

MALICIOUS

PDF

110.0 KB Created: 2022-07-29 06:31:23 +00:00 Authoring application: galyfau (via PDF Master 1.0.1) First seen: 2026-05-16
MD5: 976401af13ef1c2379a30db05fa40db5 SHA-1: 20e232fab7109abcb0f93ca6f412e06c142e4c6a SHA-256: bd9ba18e53b09bcf11945d95d2fc0534f92f8553e4eb727ad46b812f8cfb958c
194 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0015

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://xtraserp.com/cementitious?RGVzZW5lIER1YmxhdGUgSW4gUm9tYW5hIFRvcmVudCBEb3dubG9hZARGV=&ZG93bmxvYWR8VWU4TVRWc2IzVjhmREUyTlRneU1UazBOek44ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk=ingleby.inglewood&jewish=shorb&route=morath PDF link annotation
    • https://malekrealty.org/call-of-duty-modern-warfare-2-english-patch-download-link/In PDF document text
    • https://solaceforwomen.com/wp-content/uploads/2022/07/Housefull_2_1080p_Bluray_Download_Movie.pdfIn PDF document text
    • https://lifeacumen.com/2022/07/imtoo-video-converter-ultimate-v7-3-0-20120529-multilanguage-lax-serial-key-hot-keygen/In PDF document text
    • https://www.ilmercatinodelleofferte.it/wp-content/uploads/2022/07/fiornad.pdfIn PDF document text
    • https://iamstudent.net/wp-content/uploads/2022/07/pamephy.pdfIn PDF document text
    • https://farmaciacortesi.it/wp-content/uploads/2022/07/Agneepath_Marathi_Movie_Download_720p_LINK.pdfIn PDF document text
    • http://quitoscana.it/2022/07/29/dave-st-pierre-libido-torrent-rarl-_best_/In PDF document text
    • https://integritysmallbusiness.com/wp-content/uploads/2022/07/illalies.pdfIn PDF document text
    • http://lovelymms.com/hp-scanjet-3570c-software-download-link-windows-7/In PDF document text
    • https://globaltechla.com/ab-bulk-mailer-7-6-crack-top/In PDF document text
    • http://buyzionpark.com/?p=63587In PDF document text
    • http://mariasworlds.com/index.php/2022/07/29/jayadevaashtapadilyricsintamilpdfdownload-__full__/In PDF document text
    • https://greenbookwiki.com/wp-content/uploads/2022/07/Waves_Kramer_Mpx_Master_Tape_Crack_High_Quality.pdfIn PDF document text
    • https://www.markeritalia.com/2022/07/29/real-draw-pro-5-2-4-setup-keygen-better/In PDF document text
    • https://practicalislam.online/wp-content/uploads/2022/07/marirai.pdfIn PDF document text
    • https://www.matera2029.it/wp-content/uploads/2022/07/One_Piece_Recap_Ova_Download_WORK.pdfIn PDF document text
    • https://hexol.com/wp-content/uploads/2022/07/fragqua.pdfIn PDF document text
    • https://themindfulpalm.com/hd-online-player-nanban-full-movie-hd-tamil-1080p-47-exclusive/In PDF document text
    • https://coleccionohistorias.com/2022/07/29/scheduling-theory-algorithms-and-systems-solution-manual-best-2/In PDF document text
    • http://xtraserp.com/cementitious?rgvzzw5lier1ymxhdgugsw4gum9tyw5hifrvcmvudcbeb3dubg9hzargv=&zg93bmxvywr8vwu4tvrwc2izvjhmreuytlrneu1uazboek44zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk=ingleby.inglewood&jewish=shorb&route=morathIn 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_off00000c5d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC5D 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off00009449.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9449 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261