Malicious PDF — malware analysis report

Static analysis result for SHA-256 4e3cea8811991c7c…

MALICIOUS

PDF

89.4 KB Created: 2022-06-10 09:03:06 +02:00 Authoring application: yolfero (via PDF Master 1.0.1) First seen: 2026-06-19
MD5: fc9200e60e7070ccbb7112deab3aa00c SHA-1: ce2db95c86852073e3ad4ce8ffcccfb0bac7d0ed SHA-256: 4e3cea8811991c7ca51074b5e8bf489a038d0d1ed4bb4935603e477290a706f9
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0081

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://evacdir.com/ZG93bmxvYWR8bVA2WlRVM2RYeDhNVFkxTkRjNE1EZzNPWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/contexts.gendry/SmV1eCBCYW5hbmEgMTk5MiBQYyBHcmF0dWl0SmV=easyexercisetips/dickens.juggling PDF link annotation
    • https://vineyardartisans.com/wp-content/uploads/2022/06/dumcass.pdfIn PDF document text
    • http://www.gambians.fi/pathloss-5-crack-full-27-better/healthy-diet/In PDF document text
    • https://omidsoltani.ir/227654/magic-video-converter-12-1-11-2-setup-keygen-portable.htmlIn PDF document text
    • https://cancuntoursbook.com/wp-content/uploads/2022/06/traumatologia_y_ortopedia_silberman_pdf_descargar_free.pdfIn PDF document text
    • https://instafede.com/tone2-gladiator-crack-work-keygen-software/In PDF document text
    • https://womss.com/idm-6-14-serial-number-free-download-link/In PDF document text
    • https://horley.life/3d-sexvilla-2-everlust-full-indir-crack-istemez-link/In PDF document text
    • https://verrtise.com/advert/adeko-9-mutfak-full-_verified_-crack/In PDF document text
    • https://bagboneleather.com/wp-content/uploads/2022/06/Magnetic_Card_Reader_Writer_Software_Download_15.pdfIn PDF document text
    • http://amirwatches.com/zwcad-2012-professional-serial-numberrar/In PDF document text
    • http://www.ndvadvisers.com/wp-content/uploads/2022/06/pereulp.pdfIn PDF document text
    • https://template-education.com/wp-content/uploads/2022/06/Film_Romanesc_Online_Dupa_Dealuri_15_Free.pdfIn PDF document text
    • http://www.male-blog.com/2022/06/10/contaplus-elite-2011-crack-serial-codes/In PDF document text
    • https://www.zmiksowane.com/wp-content/uploads/2022/06/lynhan.pdfIn PDF document text
    • https://www.laundryandcleaningtoday.co.uk/advert/online-drumming-free-soundfont/In PDF document text
    • https://ahlihouse.com/wp-content/uploads/2022/06/janknel.pdfIn PDF document text
    • http://executivenavi.com/wp-content/uploads/2022/06/charwhi.pdfIn PDF document text
    • http://eventaka.com/?p=7046In PDF document text
    • https://cgservicesrl.it/wp-content/uploads/2022/06/Pioneer_Intermediate_B1_Students_Book.pdfIn PDF document text
    • https://thoughcilmalirohou.wixsite.com/danbuilustpo/post/eplanelectricp8crack-__hot__freedownloadIn 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 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_001_off0000105e.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x105E 120340 bytes
SHA-256: 95db49d0fa7ce2e4a31cf7c7df8af9a8415f6f627a4f2e0ac7561ecc70542fe8