Malicious PDF — malware analysis report

Static analysis result for SHA-256 0809795da8e63c12…

MALICIOUS

PDF

111.9 KB Created: 2022-07-27 05:10:19 +00:00 Authoring application: heatlati (via PDF Master 1.0.1) First seen: 2026-05-21
MD5: 9cba23aa70971771775e052eb2bc2259 SHA-1: 7ab3f5f146c49d596ba16007a82de41121e91867 SHA-256: 0809795da8e63c12e7bc18f654550bb884a07018f91c2140d00bf5b5e716857b
224 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0014

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://dawnloadonline.com/kellers/cropland/guarranties/ZG93bmxvYWR8WHIwTlhad05YeDhNVFkxT0RJeE9UUTNNM3g4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA&patricia/RGVzY2FyZ2FyIFBhY2sgRGUgSW1hZ2VuZXMgUG9ybm8gRW4gTWVkaWFmaXJlIFZlcnNpb25yYXIRGV/waterflooding PDF link annotation
    • https://supportingyourlocal.com/wp-content/uploads/2022/07/download_dragon_ball_broly_legendary_super_saiyan-1.pdfIn PDF document text
    • https://www.verenigingvalouwe.nl/advert/the-chinese-pharmacopoeia-2010-english-edition-free-download-mega-upd/In PDF document text
    • https://www.chimfab.com/canon-service-mode-tool-version-1-050/In PDF document text
    • https://www.thegarnichedirectory.com/wp-content/uploads/2022/07/AVG_PC_TuneUp_Utilities_2019_Crack_Free_download_Activation_.pdfIn PDF document text
    • https://cambodiaonlinemarket.com/cisimlerin-mukavemeti-mustafa-inan-pdf-12/In PDF document text
    • https://tarpnation.net/infraworks-2015-xforce-torrent-exclusive/In PDF document text
    • http://www.cpakamal.com/naruto-shippuden-integrale-vf-torrent-c-pas-bien-install/In PDF document text
    • http://www.diarioelsoldecusco.com/advert/3-three-2012-tamil-movie-english-subtitles-download-link/In PDF document text
    • http://www.hacibektasdernegi.com/wp-content/uploads/ilinnat.pdfIn PDF document text
    • https://peoniesandperennials.com/wp-content/uploads/2022/07/Korg_Pa_50_Style_Dangdut_Koplo_Hit_-1.pdfIn PDF document text
    • http://www.aussnowacademy.com/?p=53558In PDF document text
    • http://www.lab20.it/2022/07/27/tomtom-maps-central-europe-east-extra-quality/In PDF document text
    • http://carolwestfineart.com/?p=23874In PDF document text
    • https://mevoydecasa.es/upd-download-720p-charas-movies-in-hindi/In PDF document text
    • https://www.mycatchyphrases.com/wp-content/uploads/2022/07/Penumbra_Black_Plague_Hack_Tool_Download_VERIFIED.pdfIn PDF document text
    • https://city-go.ro/wp-content/uploads/2022/07/jarelmy.pdfIn PDF document text
    • https://www.hajjproperties.com/advert/ksp-kerbal-space-program-0-15-download-work/In PDF document text
    • https://factspt.org/wp-content/uploads/2022/07/janisop.pdfIn PDF document text
    • https://drwellness.net/wp-content/uploads/2022/07/sabimor.pdfIn PDF document text
    • https://www.imoc.cc/wp-content/uploads/2022/07/Reset_Epson_Nx305_TOP.pdfIn PDF document text
    • https://www.thegarnichedirectory.com/wp-In PDF document text
    • https://www.mycatchyphrases.com/wp-In PDF document text
    • http://dawnloadonline.com/kellers/cropland/guarranties/zg93bmxvywr8whiwtlhad05yedhnvfkxt0rjee9uutnnm3g4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda&patricia/rgvzy2fyz2fyifbhy2sgrgugsw1hz2vuzxmgug9ybm8grw4gtwvkawfmaxjlifzlcnnpb25yyxirgv/waterfloodingIn 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_off00001014.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1014 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off00009800.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9800 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261