Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d3366e8229f4e3a…

MALICIOUS

PDF

139.1 KB Created: 2022-07-25 08:01:39 +00:00 Authoring application: niljan (via PDF Master 1.0.1) First seen: 2026-05-14
MD5: 5321952c5b138123173c33b076bb26e3 SHA-1: 94660e42553027e6cd904798f2da38e917b0f3d0 SHA-256: 5d3366e8229f4e3aa60e3042db2953bf955086f868a498a3dbe64ee45d049b27
97 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0006

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.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://dormister.com/allodynia/weinstein.fowers/hertzian/playwright?nautral&pickpocket=RG93bmxvYWQgSGlyZW4gQm9vdCAxMS41IElzbwRG9&ZG93bmxvYWR8dWwyWVhSdmVIeDhNVFkxT0RJeE9EazROWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA PDF link annotation
    • https://portalnix.com/wp-content/uploads/egidgavr.pdfIn PDF document text
    • https://lucernahospitality.com/wp-content/uploads/2022/07/OBS_Studio_2202_Full_Installer_X64_Serial_Key_Keygengolkes_PORTABLE.pdfIn PDF document text
    • https://ssmecanics.com/descargar-gratis-obstetricia-de-gabbe/In PDF document text
    • https://www.tiempodejujuy.com.ar/advert/boxford-v10-cad-cam-link/In PDF document text
    • https://www.alalucarne-rueil.com/ez-grabber-usb-dvd-maker-capture-rar/In PDF document text
    • https://smartsizebuildings.com/advert/fce-practice-exam-papers-1-teachers-book-virginia-evans-pdf-_verified_/In PDF document text
    • https://katrinsteck.de/crypto-box-dongle-emulator-11/In PDF document text
    • https://maltmarketing.com/advert/promt-professional-expert-19-crack-full-install/In PDF document text
    • https://earthoceanandairtravel.com/2022/07/25/baahubali-tamil-movie-download-tamilrockers-home-hot/In PDF document text
    • http://www.indiantourister.com/wp-content/uploads/2022/07/geosad.pdfIn PDF document text
    • http://brotherskeeperint.com/wp-content/uploads/2022/07/3dvista_studio_pro.pdfIn PDF document text
    • https://lisavinspires.com/wp-content/uploads/2022/07/kaelrexa-1.pdfIn PDF document text
    • http://ourwebsitetest.es/?p=10899In PDF document text
    • https://www.yildizbots.com/wp-content/uploads/2022/07/ericssonminilinkcraftsoftwaredownload.pdfIn PDF document text
    • https://kmtu82.org/team-r2r-omnisphere-2-keygen-new-not-21/In PDF document text
    • http://fede-percu.fr/?p=In PDF document text
    • https://www.juniperhillpta.uk/wp-content/uploads/2022/07/Aridi_Vector_Clipart_Collection_137_REPACK-1.pdfIn PDF document text
    • https://vv411.com/advert/sahaja-yoga-treatment-book-in-hindi/In PDF document text
    • http://teignvalleypedalbashers.co.uk/advert/adobe-acrobat-xi-pro-11-full-serial-exclusiveIn PDF document text
    • https://kalapor.com/shakti-the-power-2-fixed-full-movie-watch-online/In PDF document text
    • http://dormister.com/allodynia/weinstein.fowers/hertzian/playwright?nautral&pickpocket=rg93bmxvywqgsglyzw4gqm9vdcaxms41ielzbwrg9&zg93bmxvywr8dwwywvhsdmviedhnvfkxt0rjee9eazrowhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbdaIn 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: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000021dd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x21DD 85484 bytes
SHA-256: 4e598d871db3bfd7d22d8e2d5825d8dcd352a5f09c375e7f5aad3535004adf90
font_01_sfnt_off0000acbe.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xACBE 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261