Malicious PDF — malware analysis report

Static analysis result for SHA-256 fc6ccbfe8e7a778a…

MALICIOUS

PDF

142.7 KB Created: 2022-07-24 01:32:45 +00:00 Authoring application: ashbar (via PDF Master 1.0.1) First seen: 2026-05-16
MD5: 4b790331612eb338957ff0aaa76f4dff SHA-1: 91d26e58bb1694d73656294df303f3a5c13698ba SHA-256: fc6ccbfe8e7a778a3055f7884e554238b26fb8ef5b2864458f18d455993e3a1f
164 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0010

Heuristics 6

  • 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://siteslocate.com/bullnosing/ZG93bmxvYWR8Y3Q4WkdFM2RYeDhNVFkxT0RJeE9ETTBOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/fruiti/QXV0b0NBRAQXV&hyperventilation?moderner=desports PDF link annotation
    • https://wanoengineeringsystems.com/autocad-crack-with-license-key-mac-win-2/In PDF document text
    • https://www.dancesocksbcn.com/advert/autocad-crack-keygen-for-lifetime-free-download-april-2022/In PDF document text
    • http://pantogo.org/2022/07/23/autocad-2020-23-1-crack-with-full-keygen-2022/In PDF document text
    • https://sattology.org/wp-content/uploads/2022/07/elidir.pdfIn PDF document text
    • http://www.studiofratini.com/autocad-crack-activator-7/In PDF document text
    • https://instantitschool.com/autocad-24-2-free-license-key-free-download-updated/In PDF document text
    • https://marketstory360.com/news/72258/autocad-crack-lifetime-activation-code-april-2022/In PDF document text
    • https://expressionpersonelle.com/autocad-23-0-2022/In PDF document text
    • https://freecricprediction.com/wp-content/uploads/2022/07/AutoCAD_Crack_Keygen_For_LifeTime_Download.pdfIn PDF document text
    • https://kedaifood.com/wp-content/uploads/2022/07/AutoCAD-24.pdfIn PDF document text
    • https://society92101.com/wp-content/uploads/2022/07/AutoCAD-10.pdfIn PDF document text
    • http://www.osremanescentes.com/acervo-teologico/autocad-with-license-key/In PDF document text
    • https://purosautosdallas.com/wp-content/uploads/2022/07/erasjar.pdfIn PDF document text
    • https://movingservices.us/wp-content/uploads/2022/07/AutoCAD_Download_WinMac_Latest.pdfIn PDF document text
    • https://wastelandconstruction.com/wp-content/uploads/2022/07/AutoCAD-46.pdfIn PDF document text
    • https://clasificadostampa.com/advert/autocad-crack-16/In PDF document text
    • http://jaxskateclub.org/2022/07/24/autocad-21-0-license-keygen-download-3264bit-2022/In PDF document text
    • http://findmallorca.com/autocad-win-mac-5/In PDF document text
    • https://nexgenerationac.com/uncategorized/autocad-crack-patch-with-serial-key-free-download-x64-2022-latest/In PDF document text
    • https://khaosod.us/classified/advert/autocad-crack-3264bit-updated-2022/In PDF document text
    • https://freecricprediction.com/wp-In PDF document text
    • https://nexgenerationac.com/uncategorized/autocad-crack-patch-with-serial-key-free-download-In PDF document text
    • http://siteslocate.com/bullnosing/zg93bmxvywr8y3q4wkdfm2ryedhnvfkxt0rjee9ettboshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/fruiti/qxv0b0nbraqxv&hyperventilation?moderner=desportsIn 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_off000060e1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x60E1 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000e8cd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE8CD 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261