Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e0216eb7b25d5a7…

MALICIOUS

PDF

131.5 KB Created: 2022-07-20 02:39:13 +00:00 Authoring application: judelvy (via PDF Master 1.0.1) First seen: 2026-05-11
MD5: 57feb41c6f03e7c06016fc0d936ead3e SHA-1: bd41663618b89ec72561e61656d9a6f1fd58cd46 SHA-256: 7e0216eb7b25d5a7a92fc9b1519e54be2a1f5236a7156a715f59fefb900783ba
224 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0007

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://mydrugdir.com/ZG93bmxvYWR8ZEowWnpKeWFYeDhNVFkxT0RJeU1EZzJObng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA.moonwalking/?contravenes=/VGlnZXIgRmlnaHRlciAxOTMxIFRvcmEhVG9yYSFUb3JhISBNUDAzNwVGl/ironwood.impregnators PDF link annotation
    • https://www.yourlocalmusician.com/wp-content/uploads/2022/07/Alien_Cat_6_Crack_With_Serial_Number___Activation_Code_With_Keygen_Updated_2022.pdfIn PDF document text
    • https://bazatlumaczy.pl/we-are-eva-serial-number-lifetime-activation-code-download/In PDF document text
    • http://xn----7sbahcaua4bk0afb7c9e.xn--p1ai/alien-cat-3-nulled-free-download-for-pc-march-2022/In PDF document text
    • https://www.cr-comores.org/wp-content/uploads/2022/07/Jessica_Mysterious_Journey_Hack_MOD_Incl_Product_Key_Free_WinMac.pdfIn PDF document text
    • http://freemall.jp/theomachiae-hack-patch-registration-code-download-win-mac.htmlIn PDF document text
    • https://www.grivaacapital.com/wp-content/uploads/2022/07/Insiders.pdfIn PDF document text
    • https://cambodiaonlinemarket.com/train-simulator-munich-garmisch-partenkirchen-route-add-on-trainer-incl-product-key-free-for-pc-2/In PDF document text
    • https://abckidsclub.pl/jigsaw-puzzle-dreams-tranquil-pack-cheat-code-license-key-latest/In PDF document text
    • https://firis.pl/akihabara-pure-beat-crack-product-key-full/In PDF document text
    • https://xn--80aab1bep0b6a.online/wp-content/uploads/Bloody_Walls_Hardcore_x2_Extended_version.pdfIn PDF document text
    • https://nysccommunity.com/advert/faye-falling-hack-mod-pc-windows/In PDF document text
    • https://oneburleson.com/wp-content/uploads/2022/07/NENA.pdfIn PDF document text
    • http://www.easytable.online/wp-content/uploads/2022/07/GameCreator.pdfIn PDF document text
    • https://aapanobadi.com/2022/07/20/accel-trainer-3264bit/In PDF document text
    • https://startupsdb.com/wp-content/uploads/2022/07/thabih.pdfIn PDF document text
    • https://theangelicconnections.com/wp-content/uploads/2022/07/gaphale.pdfIn PDF document text
    • https://frozenmeat.sg/wp-content/uploads/FOCUS_on_YOU_100th_DAY_DLC-1.pdfIn PDF document text
    • https://emsalat.ru/wp-content/uploads/2022/07/breayel.pdfIn PDF document text
    • https://ozrural.com/index.php/advert/lethis-path-of-progress-crack-patch-registration-code-free/In PDF document text
    • https://guaraparadise.com/2022/07/19/praey-for-the-gods-hack-mod/In PDF document text
    • http://mydrugdir.com/zg93bmxvywr8zeowwnpkewfyedhnvfkxt0rjeu1ezzjobng4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda.moonwalking/?contravenes=/vglnzxigrmlnahrlciaxotmxifrvcmehvg9yysfub3jhisbnudaznwvgl/ironwood.impregnatorsIn 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_off00005e55.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E55 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000e641.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE641 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261