Malicious PDF — malware analysis report

Static analysis result for SHA-256 d0706284c4b17425…

MALICIOUS

PDF

116.8 KB Created: 2022-09-12 13:33:17 +00:00 Authoring application: fariwala (via PDF Master 1.0.1) First seen: 2026-04-07
MD5: fc570cbca27dd191c94f14cc41069759 SHA-1: e99b741fe37a5ec5cbd442245daced0793caa901 SHA-256: d0706284c4b17425d575a1d8d4351b967a2592718f9e7104929289faa6eee202
174 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0009

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 links to a cracked-software download doorway (base64-obfuscated) high PDF_CRACKED_SOFTWARE_DOWNLOAD_DOORWAY
    PDF's embedded link hides a pirated-software title as a base64 blob inside the URL path/query (and/or carries the ``download|`` doorway-template marker), rather than in visible text. This is a TCPDF-generated SEO doorway that ranks for software-piracy searches and funnels users to fake 'crack/keygen' download pages distributing adware, potentially-unwanted programs, or droppers. The base64 encoding is deliberate obfuscation to evade plaintext lure rules; the PDF itself carries no parser exploit — the risk is the linked crack-download destination.
  • 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://bestsmartfind.com/americium/driftnets=V2FyaGFtbWVyIDQwayBEYXduIE9mIFdhciAyIENyYWNrIDIwV2F/bowler=genesan/ZG93bmxvYWR8STNiTVdGbk5IcDhmREUyTmpJMk9EQXpPVEI4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk/fission=footbridges.napangardi PDF link annotation
    • https://superstitionsar.org/spaceshuttlemission2007531keygen-updated/In PDF document text
    • https://munchyn.com/wp-content/uploads/2022/09/Iron_Speed_Designer_122_Crack_Cocaine_TOP.pdfIn PDF document text
    • https://kitchenwaresreview.com/the-myth-dual-audio-in-hindi-720p-movie-updated/In PDF document text
    • https://arseducation.com/natura-sound-therapy-3-reg-key-serial-key-best/In PDF document text
    • https://endleleni.com/download-grease-full-movie-for-free-best/In PDF document text
    • https://brandyallen.com/2022/09/12/phpstorm-licence-__full__/In PDF document text
    • https://sportingtip.com/dcsm2000cdownloadkeyserialnumber-new/In PDF document text
    • http://www.tunlive.com/wp-content/uploads/Maaya_Sakamoto_Maaya_Sakamoto_Live_2011_In_The_Silence_2012_.pdfIn PDF document text
    • https://farmaciacortesi.it/download-dbf-manager-__full__-full-crack/In PDF document text
    • https://nadaindus.com/grand-theft-auto-v-mod-iso-ps2-download-2-3-gb-new/In PDF document text
    • https://aimagery.com/wp-content/uploads/2022/09/FSX_PD_ALABEO_PA_38_TOMAHAWK_IIFSX_PD_ALABEO_PA_38_TOMAHAWK_II_UPDATED.pdfIn PDF document text
    • https://www.bg-frohheim.ch/bruederhofweg/advert/alcpt-form-1-to-100-47-install/In PDF document text
    • https://www.jbdsnet.com/wp-content/uploads/2022/09/deriwelb.pdfIn PDF document text
    • https://marcsaugames.com/2022/09/12/assassin-s-creed-odyssey-the-fate-of-atlantis-key-serial-number-verified/In PDF document text
    • https://explorerea.com/wp-content/uploads/2022/09/ursivol.pdfIn PDF document text
    • http://guc.lt/?p=32462In PDF document text
    • http://sourceofhealth.net/2022/09/12/report-text-soal-essay-dan-jawaban/In PDF document text
    • https://dealstoheal.com/?p=42819In PDF document text
    • http://www.kiochi.com/%product_category%/tai-endnote-x6-full-crack-betterIn PDF document text
    • https://tcv-jh.cz/advert/colaj-muzica-de-petrecere-download-link-zippy-share/In PDF document text
    • https://munchyn.com/wp-In PDF document text
    • http://www.tunlive.com/wp-In PDF document text
    • https://aimagery.com/wp-content/uploads/2022/09/FSX_PD_ALABEO_PA_38_TOMAHAWK_IIFSX_In PDF document text
    • https://marcsaugames.com/2022/09/12/assassin-s-creed-odyssey-the-fate-of-atlantis-key-serial-In PDF document text
    • http://bestsmartfind.com/americium/driftnets=v2fyagftbwvyidqwaybeyxduie9mifdhciayienyywnridiwv2f/bowler=genesan/zg93bmxvywr8stnitvdgbk5icdhmreuytmpjmk9eqxppvei4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk/fission=footbridges.napangardiIn 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_off00002189.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2189 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a975.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA975 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261