Malicious PDF — malware analysis report

Static analysis result for SHA-256 6c6995996b4bee4c…

MALICIOUS

PDF

123.3 KB Created: 2022-06-12 18:15:52 +02:00 Authoring application: latikars (via PDF Master 1.0.1) First seen: 2026-05-06
MD5: 69446f36150ede4bacbda7dd52206941 SHA-1: 29607c62d19a7f7a8c896e25c37f7d50c14b2fcb SHA-256: 6c6995996b4bee4c0baef4b05e786394558b434b0d377080fe6fb7963d82b0fa
194 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0015

Heuristics 6

  • 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 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://evacdir.com/gunning/artichokepress/janitors.rated?TWFuYWplbWVuIFBlbWFzYXJhbiBQaGlsaXAgS290bGVyIFBkZiBEb3dubG9hZGwTWF=ZG93bmxvYWR8Z3M0YXpKbU0zeDhNVFkxTkRrNE9URTJNbng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=maneuvering=snowmobile.wengue PDF link annotation
    • https://vizitagr.com/wp-content/uploads/2022/06/Autocad_Structural_Detailing_2014_Keygen_27.pdfIn PDF document text
    • http://schweigert.ninja/wp-content/uploads/2022/06/bertdahn.pdfIn PDF document text
    • https://humansofuniversity.com/wp-content/uploads/2022/06/ramber.pdfIn PDF document text
    • https://aposhop-online.de/wp-content/uploads/2022/06/Mujhse_Mohabbat_Ka_Izhar_Karti_Song_Download.pdfIn PDF document text
    • https://octopi.nl/wp-content/uploads/2022/06/Dashavtar_Telugu_Free_Download_HOT.pdfIn PDF document text
    • https://www.petzracing.de/wp-content/uploads/2022/06/fundamental_accounting_principles_20th_edition_pdf_download.pdfIn PDF document text
    • https://blog-gegen-rechts.de/wp-content/uploads/2022/06/geomar.pdfIn PDF document text
    • https://bunkerbook.de/upload/files/2022/06/DLpxSFT4F9dLFgtGeVex_12_1bf13d33fe7cf244b22a3d73cac9ae73_file.pdfIn PDF document text
    • https://mugstand.com/?p=6292In PDF document text
    • https://www.mybeautyroomabruzzo.com/wp-content/uploads/2022/06/wiklas.pdfIn PDF document text
    • https://bariatric-club.net/wp-content/uploads/2022/06/komplete_9_ultimate_download_crack.pdfIn PDF document text
    • http://www.interprys.it/wp-content/uploads/2022/06/jillfynl.pdfIn PDF document text
    • https://cyclades.in/en/?p=55066In PDF document text
    • https://cleverfashionmedia.com/advert/psychology-from-inquiry-to-understanding-4th-edition-books-pdf/In PDF document text
    • https://ipe888.com/wp-content/uploads/2022/06/Assimil_Le_Nouveau_Neerlandais_Sans_Peine_scans_Audio_HOT.pdfIn PDF document text
    • http://www.perfectlifestyle.info/dolphin-imaging-software-crack-download/In PDF document text
    • https://thebakersavenue.com/wp-content/uploads/2022/06/K_Sagar_Mpsc_Books_Pdf_1l.pdfIn PDF document text
    • https://emiratesoptical.net/ist-spring-design-software-crack/In PDF document text
    • https://www.cdnapolicity.it/wp-content/uploads/2022/06/shawei.pdfIn PDF document text
    • http://evacdir.com/gunning/artichokepress/janitors.rated?twfuywplbwvuifblbwfzyxjhbibqaglsaxags290bgvyifbkzibeb3dubg9hzgwtwf=zg93bmxvywr8z3m0yxpkbu0zedhnvfkxtkrrne9urtjnbng4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda=maneuvering=snowmobile.wengueIn 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_002_off00000e53.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0xE53 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
font_01_sfnt_off0000bc36.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBC36 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54