Malicious PDF — malware analysis report

Static analysis result for SHA-256 e7cbb495764740fc…

MALICIOUS

PDF

122.9 KB Created: 2022-06-12 09:35:41 +02:00 Authoring application: arniber (via PDF Master 1.0.1) First seen: 2026-05-27
MD5: 1eacf668329c7feffb0c7addb59d55a0 SHA-1: 013de0263fbb8c283202b2450bf1352b633148e8 SHA-256: e7cbb495764740fc0411ab47a049a7957680e37f02bb1a5cdd284b384e40f47f
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0019

Heuristics 5

  • 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 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://evacdir.com/bellows/WUtTU1ByaW50LnJhcgWUt/workload/ZG93bmxvYWR8Sks4Wm1Gek1ueDhNVFkxTkRrNE9URTJNbng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=reeves.birthfather PDF link annotation
    • http://danapurians.com/the-blood-money-movie-download-hd-upd/In PDF document text
    • http://www.antiquavox.it/wp-content/uploads/2022/06/inventoria_stock_manager_serial_keygen_17.pdfIn PDF document text
    • https://fami-tex.com/wp-content/uploads/2022/06/P8_V25_Windows_8_Activator.pdfIn PDF document text
    • http://saveourdate.online/hassi-toh-phasi-full-movie-download-in-13/In PDF document text
    • https://crystalshine.eu/wp-content/uploads/2022/06/pangab.pdfIn PDF document text
    • https://www.theyellowbelly.com/wp-content/uploads/2022/06/Download_Pathfinder_Ultimate_Equipment_Pdf_Torrent_HOT.pdfIn PDF document text
    • https://learnpace.com/wp-content/uploads/2022/06/Recover_Keys_Enterprise_1004201_With_Crack_Portable.pdfIn PDF document text
    • http://www.superlisten.dk/wp-content/uploads/2022/06/quikim.pdfIn PDF document text
    • http://buquad.com/wp-content/uploads/2022/06/Web_Filter_Rk_Keygen_16.pdfIn PDF document text
    • https://prelifestyles.com/wp-content/uploads/2022/06/Adobe_Photoshop_Lightroom_Classic_CC_2019_v821_Crack.pdfIn PDF document text
    • http://mytown247.com/?p=53384In PDF document text
    • https://touristguideworld.com/city-car-driving-free-hot-download-v2-2-7-crackl/In PDF document text
    • https://www.raven-guard.info/download-supernatural-season-7-sub-indo/In PDF document text
    • https://polskikapital.org/wp-content/uploads/2022/06/autodesk_autocad_architecture_2008_xforce_keygen.pdfIn PDF document text
    • http://www.easytable.online/wp-content/uploads/2022/06/cheiol.pdfIn PDF document text
    • https://freetalkusa.app/upload/files/2022/06/J9roixWWFKmJ95O4Pv9c_12_fadddc6add63042ae320bdd5825fd31a_file.pdfIn PDF document text
    • https://pzn.by/?p=24489In PDF document text
    • https://cleverfashionmedia.com/advert/spy-monitor-screen-recorder-4-1-keygen-74-exclusive/In PDF document text
    • https://highwaysupplyusa.com/wp-content/uploads/2022/06/edmyois.pdfIn PDF document text
    • https://hissme.com/upload/files/2022/06/jtHNnhI1KFiQdFmAiiXg_12_fadddc6add63042ae320bdd5825fd31a_file.pdfIn PDF document text
    • http://buquad.com/wp-content/uploads/2022/06/web_filter_rk_keygen_16.pdfIn PDF document text
    • http://evacdir.com/bellows/wuttu1byaw50lnjhcgwut/workload/zg93bmxvywr8sks4wm1gek1uedhnvfkxtkrrne9urtjnbng4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda=reeves.birthfatherIn 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
stream_001_off00000c1e.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0xC1E 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
font_01_sfnt_off0000ba01.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBA01 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54