Malicious PDF — malware analysis report

Static analysis result for SHA-256 9997177cea70b9e9…

MALICIOUS

PDF

152.5 KB Created: 2022-07-19 22:47:00 +00:00 Authoring application: leshsal (via PDF Master 1.0.1) First seen: 2026-05-19
MD5: 83decb92b24b470bd1cfddf3ddef27c9 SHA-1: b12abd2259e894f7b1365be44bba30551e536c07 SHA-256: 9997177cea70b9e9aaf6394f63a3618b4a3f76d61f031f96f0e16c6846027fab
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0005

Heuristics 5

  • 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://emailgoal.com/U2xhcCBDaXR5U2x/riet/&coverable=hydrochloride&lynx=ZG93bmxvYWR8NzZRWTJ0aGNYeDhNVFkxT0RJeU1EZzJObng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA PDF link annotation
    • https://menamlanxang.com/zombidle-berzerk-pack-serial-key-latest/In PDF document text
    • http://discoverlosgatos.com/?p=30020In PDF document text
    • http://fixforpc.ru/ibb-amp-obb-hack-mod-free-registration-code-mac-win-127760/In PDF document text
    • https://careerlineup.com/wp-content/uploads/2022/07/IWO_Bloodbath_In_The_Bonins_Cheat_Code_License_Key_Full_Free_Download.pdfIn PDF document text
    • https://earthoceanandairtravel.com/wp-content/uploads/2022/07/RPGScenery__Castle_Ruins_Scene_With_License_Key__-1.pdfIn PDF document text
    • https://www.idhealthagency.com/uncategorized/earthlock-hack-with-license-code-for-pc/In PDF document text
    • https://itoflies.com/a-new-leaf-memories-product-key-and-xforce-keygen-free-download-2022/In PDF document text
    • http://foroconvergia.com/wp-content/uploads/2022/07/Crossroad_Mysteries_The_Broken_Deal.pdfIn PDF document text
    • https://projfutr.org/wp-content/uploads/2022/07/frapas.pdfIn PDF document text
    • https://turn-key.consulting/2022/07/19/hearts-medicine-time-to-heal-soundtrack-cheat-code-activation-code-x64/In PDF document text
    • https://thai-news.net/wp-content/uploads/2022/07/Delta_Zero.pdfIn PDF document text
    • https://www.travelmindsets.com/rpg-maker-mz-mv-cover-art-characters-pack-product-key-activation-code-download/In PDF document text
    • https://seecurrents.com/wp-content/uploads/2022/07/khrjamm.pdfIn PDF document text
    • https://longitude123.net/hero-siege-neko-viking-skin-hack-mod-free-download-x64-updated-2022/In PDF document text
    • https://bizzclassified.us/advert/best-seo-company-in-noida-seo-services-agency-in-noida/In PDF document text
    • http://www.superlisten.dk/wp-content/uploads/2022/07/Flashback.pdfIn PDF document text
    • https://www.hotels-valdys.fr/crafts-hobbies/tiger-fighter-1931-mp025-keygen-registration-code-freeIn PDF document text
    • https://thedetailz.com/wp-content/uploads/2022/07/Poly_Island.pdfIn PDF document text
    • https://netafits.com/wp-content/uploads/2022/07/giswyn.pdfIn PDF document text
    • https://www.cooks.am/wp-content/uploads/2022/07/rhyrewa.pdfIn PDF document text
    • http://emailgoal.com/u2xhccbdaxr5u2x/riet/&coverable=hydrochloride&lynx=zg93bmxvywr8nzzrwtj0agnyedhnvfkxt0rjeu1ezzjobng4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbdaIn PDF document text
    • https://earthoceanandairtravel.com/wp-content/uploads/2022/07/rpgscenery__castle_ruins_scene_with_license_key__-1.pdfIn 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
🗂 Part of campaign: efekt-metal.pl 339 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006f2a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6F2A 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000f716.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF716 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261