Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d323017dd426f43…

MALICIOUS

PDF

125.8 KB Created: 2022-07-05 07:07:14 +00:00 Authoring application: latolebe (via PDF Master 1.0.1) First seen: 2026-05-16
MD5: 76d94b5366cc9fa2ce23acfe78b1dec9 SHA-1: e1d5fd72bed2dc0d43e53485e81a1bd351669973 SHA-256: 5d323017dd426f43b3cfac5c558ddeaef730f315af257fa16e7f5ea4f1a60f8d
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://rocketcarrental.com/novouralsk/UGhvdG9zaG9wIDIwMjIgKFZlcnNpb24gMjMuMS4xKQUGh/prefere.orgiastic.readily/reiksmuseum/ZG93bmxvYWR8R1YyT1RZNVpIeDhNVFkxTmprNE1UVXdOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/ PDF link annotation
    • https://mediquestnext.com/wp-content/uploads/2022/07/Adobe_Photoshop_EXpress_Crack_Keygen__For_PC.pdfIn PDF document text
    • https://www.mybeautyroomabruzzo.com/wp-content/uploads/2022/07/Photoshop_2021_Version_2243_Crack__Activation_Code__Keygen_X64.pdfIn PDF document text
    • https://afternoon-shelf-67133.herokuapp.com/Photoshop_CC_2015_version_17.pdfIn PDF document text
    • https://btr-pen.com/wp-content/uploads/2022/07/garfyn.pdfIn PDF document text
    • https://www.paylessdvds.com/wp-content/uploads/2022/07/lauzeva.pdfIn PDF document text
    • https://agile-beach-28739.herokuapp.com/imacypr.pdfIn PDF document text
    • https://jyotienterprises.net/wp-content/uploads/2022/07/Photoshop-1.pdfIn PDF document text
    • https://yemensouq.com/wp-content/uploads/2022/07/gilhan.pdfIn PDF document text
    • https://evening-lowlands-33262.herokuapp.com/jamafale.pdfIn PDF document text
    • https://diontalent.nl/wp-content/uploads/2022/07/Photoshop_EXpress_Keygen_Crack_Setup__Serial_Key_Free_Download.pdfIn PDF document text
    • https://www.cr-comores.org/wp-content/uploads/2022/07/debdawn-1.pdfIn PDF document text
    • https://fierce-forest-78625.herokuapp.com/ramstar.pdfIn PDF document text
    • https://www.pokemythology.net/wp-content/uploads/2022/07/navwer.pdfIn PDF document text
    • https://floating-gorge-84784.herokuapp.com/Photoshop_2022_.pdfIn PDF document text
    • https://salty-ridge-11243.herokuapp.com/elechar.pdfIn PDF document text
    • https://secret-stream-80838.herokuapp.com/Photoshop_2021_Version_2242.pdfIn PDF document text
    • https://buycoffeemugs.com/wp-content/uploads/2022/07/Photoshop_2021_Version_2231.pdfIn PDF document text
    • http://www.chandabags.com/wp-content/uploads/2022/07/Photoshop_CS4.pdfIn PDF document text
    • http://insenergias.org/?p=25553In PDF document text
    • https://conservative-smarties-30942.herokuapp.com/Photoshop_2022.pdfIn PDF document text
    • https://1powersports.com/wp-content/uploads/2022/07/feruins.pdfIn PDF document text
    • https://groottravel.com/wp-content/uploads/2022/07/Adobe_Photoshop_CS4_Crack_File_Only_.pdfIn PDF document text
    • https://mediquestnext.com/wp-In PDF document text
    • https://www.mybeautyroomabruzzo.com/wp-In PDF document text
    • https://diontalent.nl/wp-In PDF document text
    • http://rocketcarrental.com/novouralsk/ughvdg9zag9widiwmjigkfzlcnnpb24gmjmums4xkqugh/prefere.orgiastic.readily/reiksmuseum/zg93bmxvywr8r1yyt1rznvpiedhnvfkxtmprne1uvxdoshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/In PDF document text
    • https://wakelet.com/wake/bYyAnph2OwlTezX-0NDuLIn PDF document text
    • https://trello.com/c/O44Cvcee/49-adobe-photoshop-2021-version-22-product-key-with-full-keygen-free-download-mac-win-april-2022In PDF document text
    • https://atanelacria.wixsite.com/katozoconc::katozoconc:U1066o4Ykn:atanelacria@mail.com/post/photoshop-cc-hack-patch-lifetime-activation-code-free-downloadIn PDF document text
    • https://trello.com/c/6nBnQBKe/160-adobe-photoshop-2022-version-23-hack-free-mac-win-april-2022In PDF document text
    • https://searcheuropeanjobs.com/wp-content/uploads/2022/07/Adobe_Photoshop_2022_Version_232_keygen_only__Keygen_Full_Version.pdfIn PDF document text
    • http://climbetfter.yolasite.com/resources/Adobe-Photoshop-2021-Version-2242-Crack-With-Serial-Number--Torrent-Download-3264bit.pdfIn PDF document text
    • https://terlideworkhoo.wixsite.com/blogelitli/post/photoshop-2021-version-22-5-license-keygen-final-2022In PDF document text
    • https://trello.com/c/x6pjDXaq/63-photoshop-2022-version-2311-product-key-free-download-x64-latestIn PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • https://trello.com/c/O44Cvcee/49-adobe-photoshop-2021-version-22-product-key-with-full-keygen-In PDF document text
    • https://atanelacria.wixsite.com/katozoconc::katozoconc:U1066o4Ykn:atanelacria@mail.com/post/phoIn PDF document text
    • https://searcheuropeanjobs.com/wp-content/uploads/2022/07/Adobe_Photoshop_2022_Version_232_kIn PDF document text
    • http://climbetfter.yolasite.com/resources/Adobe-Photoshop-2021-Version-2242-Crack-With-Serial-In PDF document text
    • https://terlideworkhoo.wixsite.com/blogelitli/post/photoshop-2021-version-22-5-license-keygen-In PDF document text
    • https://trello.com/c/x6pjDXaq/63-photoshop-2022-version-2311-product-key-free-download-In 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
    +2 more URL(s)
🗂 Part of campaign: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000319e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x319E 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000b98a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB98A 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261