Malicious PDF — malware analysis report

Static analysis result for SHA-256 c5df0ab0e7e6217b…

MALICIOUS

PDF

130.1 KB Created: 2022-07-12 01:06:07 +00:00 Authoring application: umygian (via PDF Master 1.0.1) First seen: 2026-06-27
MD5: bde8ea66aceaf1638f69e609b8aaef07 SHA-1: cabc0afe60ed0cf85b3b9be838ea8ad16004bfd1 SHA-256: c5df0ab0e7e6217b7211e2a93598f2e46ee61af4644eea71420fdf4e79a02e38
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0005

Heuristics 4

  • 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.
  • 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://starsearchtool.com/ZG93bmxvYWR8Szc4TWpacGRIeDhNVFkxTnpRM05UazFNbng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/carnauba/acqua.Q29mZmVlQ3VwIEZsYXNoIE1lbnUgQnVpbGRlcgQ29?dealings=/houseflies/poag/staple.theaters PDF link annotation
    • https://www.academiahowards.com/wp-content/uploads/2022/07/chagar.pdfIn PDF document text
    • https://lacasaalta.com/634b4b353b5f0b78aa19a3b5701ca6d15c9532815f8ade4ae68c84f8e45bbeb7postname634b4b353b5f0b78aa19a3b5701ca6d15c9532815f8ade4ae68c84f8e45bbeb7/In PDF document text
    • https://www.townlifeproperties.com/wp-content/uploads/2022/07/Visio_Shapes_Sampler.pdfIn PDF document text
    • http://www.khybersales.com/wp-content/uploads/2022/07/kaepama.pdfIn PDF document text
    • https://www.warungherbalkita.com/wp-content/uploads/2022/07/Orzeszek_Transfer_Activation_Key_Free_Download_For_PC_Latest.pdfIn PDF document text
    • https://websiteusahawan.com/2022/07/12/carnival-crack-free-download-for-windows-april-2022/In PDF document text
    • https://physicalvaldivia.cl/wp-content/uploads/2022/07/Videowebgate_Sport_Center-2.pdfIn PDF document text
    • http://nadiasalama.com/?p=57958In PDF document text
    • http://www.thegcbb.com/wp-content/uploads/2022/07/Chasys_Math__Crack__With_Key_Download_For_Windows.pdfIn PDF document text
    • https://xn--80aagyardii6h.xn--p1ai/tipard-dvd-ripper-platinum-9-9-33-3-crack-free-license-key-download-win-mac-latest-2022/In PDF document text
    • https://stacaravantekoop.nl/wp-content/uploads/2022/07/triqua.pdfIn PDF document text
    • https://hanffreunde-braunschweig.de/media-monitoring-tool-crack-keygen-for-lifetime-free-download/In PDF document text
    • https://thecryptobee.com/email-this-for-chrome-crack-3264bit-final-2022/In PDF document text
    • http://rackingpro.com/?p=32207In PDF document text
    • https://careersguruji.com/extensible-java-profiler-crack-with-registration-code-win-mac-march-2022/In PDF document text
    • https://mynaturalhomecuresite.com/json-to-excel-keygen-full-version-download/In PDF document text
    • https://ekokai.com/wp-content/uploads/2022/07/ASUS_RTN10LX_Wireless_Router_Utilities.pdfIn PDF document text
    • https://happyfeet-shoes.gr/k7-security-product-removal-tool-crack-download-latest-2022/In PDF document text
    • https://boodiseshop.com/oraclekeys-crack-with-license-code-2022/In PDF document text
    • https://hadacreative.com/4musics-mp3-to-amr-converter-crack-with-license-key-free/In PDF document text
    • https://lacasaalta.com/634b4b353b5f0b78aa19a3b5701ca6d15c9532815f8ade4ae68In PDF document text
    • https://www.townlifeproperties.com/wp-In PDF document text
    • https://www.warungherbalkita.com/wp-content/uploads/2022/07/Orzeszek_Transfer_In PDF document text
    • https://websiteusahawan.com/2022/07/12/carnival-crack-free-download-for-windows-In PDF document text
    • https://physicalvaldivia.cl/wp-In PDF document text
    • http://www.thegcbb.com/wp-content/uploads/2022/07/Chasys_Math__Crack__With_KeIn PDF document text
    • https://xn--80aagyardii6h.xn--p1ai/tipard-dvd-ripper-platinum-9-9-33-3-crack-free-In PDF document text
    • https://hanffreunde-braunschweig.de/media-monitoring-tool-crack-keygen-for-In PDF document text
    • https://careersguruji.com/extensible-java-profiler-crack-with-registration-code-win-In PDF document text
    • https://ekokai.com/wp-In PDF document text
    • https://happyfeet-shoes.gr/k7-security-product-removal-tool-crack-download-In PDF document text
    • http://www.thegcbb.com/wp-content/uploads/2022/07/chasys_math__crack__with_key_download_for_windows.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

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004a3d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A3D 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000d229.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD229 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261