Malicious PDF — malware analysis report

Static analysis result for SHA-256 93cb81e9a4539258…

MALICIOUS

PDF

148.4 KB Created: 2022-07-05 16:17:08 +00:00 Authoring application: yancchan (via PDF Master 1.0.1) First seen: 2026-05-13
MD5: 23548f5bd5bff86a34dfac6ba7fa2097 SHA-1: a4dce466849f64250f3d45049da014a6dd77edac SHA-256: 93cb81e9a4539258aaa4e4fe32690f57690c79c651e6f2198a295b03abe007a6
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0043

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://mydrugdir.com/ZG93bmxvYWR8QTJSYzNvMmZId3hOalUzTURNMk1qSXpmSHd5TlRjMGZId29UU2tnY21WaFpDMWliRzluSUZ0R1lYTjBJRWRGVGww/tool/backpieces/.RmlmYSAyMgRml/newsday.cards PDF link annotation
    • http://getloansmart.com/wp-content/uploads/2022/07/Fifa_22_serial_number_and_product_key_crack__Free_Download_X64_Updated_2022.pdfIn PDF document text
    • https://arcmaxarchitect.com/sites/default/files/webform/fifa-22_28.pdfIn PDF document text
    • https://ferramentariasc.com/2022/07/05/fifa-22-install-crack-torrent-activation-code-free-download-for-pc/In PDF document text
    • https://colourmypot.com/wp-content/uploads/Fifa_22.pdfIn PDF document text
    • https://parsiangroup.ca/2022/07/fifa-22-keygen-exe-lifetime-activation-code-download-latest/In PDF document text
    • https://healthcareconnexion.com/wp-content/uploads/2022/07/Fifa_22-3.pdfIn PDF document text
    • https://chatinzone.com/upload/files/2022/07/szRTCnOq32ZgY2hBAtpi_05_f67aaee73d714e66a9bcd89d24253b3a_file.pdfIn PDF document text
    • https://recreovirales.com/fifa-22-for-windows-march-2022/In PDF document text
    • https://www.kb-recruitment.co.uk/system/files/webform/cv/biavyn224.pdfIn PDF document text
    • https://www.romashopcity.com/wp-content/uploads/2022/07/talrand.pdfIn PDF document text
    • https://marcsaugames.com/2022/07/05/fifa-22-crack-with-serial-number-download/In PDF document text
    • https://www.cheddrbox.com/upload/files/2022/07/XyjERAGscgpBEOn6mPhG_05_f67aaee73d714e66a9bcd89d24253b3a_file.pdfIn PDF document text
    • https://bikerhall.com/upload/files/2022/07/s9cUstnaEZMy3ZyfUAdm_05_f67aaee73d714e66a9bcd89d24253b3a_file.pdfIn PDF document text
    • http://www.diarioelsoldecusco.com/advert/fifa-22-with-keygen-download/In PDF document text
    • https://empoweresports.com/fifa-22-crack-keygen-with-registration-code-download-latest-2022/In PDF document text
    • https://oag.uz/fifa-22-crack-keygen-with-serial-key-download-3264bit/In PDF document text
    • https://www.resolutionit.ae/system/files/webform/florlang919.pdfIn PDF document text
    • https://calm-mesa-85881.herokuapp.com/efrangar.pdfIn PDF document text
    • https://lll.dlxyjf.com/upload/files/2022/07/YcPvLNsUfkROBxw2KR5m_05_f67aaee73d714e66a9bcd89d24253b3a_file.pdfIn PDF document text
    • http://getloansmart.com/wp-content/uploaIn PDF document text
    • https://arcmaxarchitect.com/sites/default/fiIn PDF document text
    • https://ferramentariasc.com/2022/07/05/fifIn PDF document text
    • https://colourmypot.com/wp-In PDF document text
    • https://parsiangroup.ca/2022/07/fifa-22-keIn PDF document text
    • https://healthcareconnexion.com/wp-In PDF document text
    • https://circles.nyc3.digitaloceanspaces.coIn PDF document text
    • https://chatinzone.com/upload/files/2022/0In PDF document text
    • https://recreovirales.com/fifa-22-for-In PDF document text
    • https://www.kb-recruitment.co.uk/system/fiIn PDF document text
    • https://www.romashopcity.com/wp-In PDF document text
    • https://marcsaugames.com/2022/07/05/fifaIn PDF document text
    • https://www.cheddrbox.com/upload/files/2In PDF document text
    • https://bikerhall.com/upload/files/2022/07/In PDF document text
    • http://www.diarioelsoldecusco.com/advert/In PDF document text
    • https://empoweresports.com/fifa-22-crack-In PDF document text
    • https://oag.uz/fifa-22-crack-keygen-with-In PDF document text
    • https://www.resolutionit.ae/system/files/weIn PDF document text
    • https://lll.dlxyjf.com/upload/files/2022/07/YIn PDF document text
    • http://mydrugdir.com/zg93bmxvywr8qtjsyznvmmzid3hoaluzturnmk1qsxpmshd5tlrjmgzid29uu2tny21wafpdmwlirzlusuz0r1lytjbjrwrgvgww/tool/backpieces/.rmlmysaymgrml/newsday.cardsIn PDF document text
    • http://getloansmart.com/wp-content/uploads/2022/07/fifa_22_serial_number_and_product_key_crack__free_download_x64_updated_2022.pdfIn PDF document text
    • https://circles.nyc3.digitaloceanspaces.com/upload/files/2022/07/Z5gAZxD6MlrNx346vMOt_05_785d0d2511d4bfcc5e675c9e3c6b09c6_file.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
    +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_off00007aed.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7AED 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off000102d9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x102D9 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261