Malicious PDF — malware analysis report

Static analysis result for SHA-256 e9d55d1aa5e0c113…

MALICIOUS

PDF

114.1 KB Created: 2022-07-26 07:11:36 +00:00 Authoring application: jamedeca (via PDF Master 1.0.1) First seen: 2026-05-14
MD5: 6b58cf41656d60b81ff30ba44c53cbd5 SHA-1: c5e3e9525c6fcb82adfff44fd4f5f0b80d3c6f17 SHA-256: e9d55d1aa5e0c113f49c3246ac58459947dba32d1e0a28d5c54976386ba4f973
224 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0012

Heuristics 7

  • 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.
  • 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://widesearchengine.com/ZG93bmxvYWR8a2Y5TVRKb1pXcDhmREUyTlRneU1UZzVPRFY4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk/chateauvieux/?compulsorily=varying/sharpens/Q3JhY2sgRG8gV2xhZGNhIFBpZXJzY2llbmkgUG93cm90IEtyb2xhIENob21pa3VqQ3J PDF link annotation
    • http://www.tampabestplaces.com/wp-content/uploads/2022/07/penlees.pdfIn PDF document text
    • https://www.turksjournal.com/goliyon-ki-raasleela-ramleela-3-1080p-full-movie-download-verified/In PDF document text
    • https://bariatric-club.net/wp-content/uploads/2022/07/Mihailo_Lalic_Lelejska_Gora_Pdf_Download.pdfIn PDF document text
    • https://guaraparadise.com/2022/07/26/doctor-who-season-1-1080p-torrent/In PDF document text
    • http://pantogo.org/2022/07/26/agilent-genesys-2012-01-crack-link/In PDF document text
    • http://www.kitesurfingkites.com/physical-education-class-12-book-pdf-338-upd/In PDF document text
    • https://parupadi.com/wp-content/uploads/2022/07/HD_Online_Player_Chello_Divas_Gujarati_Movie_1080p_Bluray_X264_Torrent.pdfIn PDF document text
    • https://juliewedding.com/be-your-own-windkeeper-book-download-verified/In PDF document text
    • https://globalcoinresearch.com/wp-content/uploads/2022/07/disk_drill_pro_serial_keygen.pdfIn PDF document text
    • https://awamagazine.info/advert/farcry4v100trainer12zip/In PDF document text
    • https://kulturbon.de/wp-content/uploads/2022/07/Photoshop_Elements_12_Crack_12_BEST.pdfIn PDF document text
    • https://securetranscriptsolutions.com/wp-content/uploads/2022/07/KolorAutopanoGiga442keygen.pdfIn PDF document text
    • https://drogueriaconfia.com/download-mastercam-x2-full-verified-crack/In PDF document text
    • https://nameme.ie/clonedvd2-v2-6-2-3-serial-free-full-version/In PDF document text
    • https://levitra-gg.com/?p=35652In PDF document text
    • https://sauvage-atelier.com/advert/spire-office-platinum-v3-4-0-best/In PDF document text
    • https://dogrywka.pl/wp-content/uploads/2022/07/quachad.pdfIn PDF document text
    • https://sindisfac.com.br/advert/vijethacompetitionsbooksfreebest-downloadpdf/In PDF document text
    • https://pohar.bolt.hu/advert/hitman-codename-47-upd-crack-fix/In PDF document text
    • https://crystalshine.eu/wp-content/uploads/2022/07/ehawjere.pdfIn PDF document text
    • http://widesearchengine.com/zg93bmxvywr8a2y5tvrkb1pxcdhmreuytlrneu1uzzvprfy4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk/chateauvieux/?compulsorily=varying/sharpens/q3jhy2sgrg8gv2xhzgnhifbpzxjzy2llbmkgug93cm90ietyb2xhienob21pa3vqq3jIn 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_off00001b71.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1B71 84652 bytes
SHA-256: 44dbdc4fb71c89295a7126b69b877ee547d7020ac6d70f469b3a10ba629ee4e2
font_01_sfnt_off0000a3c6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA3C6 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261