Malicious PDF — malware analysis report

Static analysis result for SHA-256 3ddc5f63b02af038…

MALICIOUS

PDF

79.2 KB Created: 2022-06-13 00:28:58 +02:00 Authoring application: shaosw (via PDF Master 1.0.1) First seen: 2026-06-26
MD5: d2dbc9a7db85590bcd75959c8f091001 SHA-1: f490f78da78a1d974a4156ed5a0e9c3ee7e2ff5b SHA-256: 3ddc5f63b02af03865fe8ae3fb75fa322e09f0c8314cc006c9bf43c0ed15e13c
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0128

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.
  • PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
    PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
  • 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/?blotching=antiques&gratitudepress=corridors&ZG93bmxvYWR8QkY2ZERBNFpueDhNVFkxTkRrNE9URTJNbng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=Sm9kaSBCZWFuIEJhbmcgQnVzSm9 PDF link annotation
    • https://www.apbara.be/index.php/advert/keygen-spring-publisher-pro-serial-2/In PDF document text
    • https://omidsoltani.ir/232179/injector-v1-1-free-download-__link__.htmlIn PDF document text
    • https://afroid.net/upload/files/2022/06/94hrojPp2G3XYJb3OIAX_12_85741efeaf5e1b68af4761687b3001cc_file.pdfIn PDF document text
    • https://firmateated.com/wp-content/uploads/2022/06/Waldo_3d_Loli_Art_Colection.pdfIn PDF document text
    • https://petersburg.com/advert/tai-autocad-2004-repack-full-crack-mf/In PDF document text
    • https://khakaidee.com/the-amazing-spider-man-hindi-movie-download-720p-hd-exclusive/In PDF document text
    • https://homeimproveinc.com/beau-pere-1981-french-dvdrip-xvid-ac3-hush-catane-daily-economi/In PDF document text
    • http://sturgeonlakedev.ca/2022/06/12/sony-vegas-pro-17-crack-with-serial-key-2020-top/In PDF document text
    • https://suchanaonline.com/sony-vegas-pro-32-bit-full-crack-11-exclusive/In PDF document text
    • https://karydesigns.com/wp-content/uploads/2022/06/anstxim.pdfIn PDF document text
    • https://togetherwearegrand.com/muhsin-demirci-tefsir-tarihi-pdf-11/In PDF document text
    • https://jacobeachcostarica.net/descargar-discografia-parrita-por-torrent-zip/In PDF document text
    • https://iptvpascher.com/wp-content/uploads/2022/06/Drpu_Barcode_Label_Maker_73_Cracked_Full_Versionrar.pdfIn PDF document text
    • http://kramart.com/sukh-sagar-book-pdf-download/In PDF document text
    • https://dailytimespro.com/wp-content/uploads/2022/06/Atomic_Email_Studio_84001210_KeyGen.pdfIn PDF document text
    • https://unsk186.ru/day-trading-options-jeff-augen-free-pdf-17/In PDF document text
    • http://www.ambulatorioveterinarioiaccarino.it/wp-content/uploads/2022/06/Descargar_Libro_Fisiopatologia_Clinica_Bevilacqua.pdfIn PDF document text
    • https://firmateated.com/2022/06/13/sp5-solidworks-2015-serial-number/In PDF document text
    • https://www.icmgpartners.com/wp-content/uploads/2022/06/Ueberschall_Liquid_Instruments_Horn_Section_VSTi_DXi_RTAS_AU.pdfIn PDF document text
    • https://mugvn.s3.amazonaws.com/upload/files/2022/06/NSCTyZtlY1XT8rwj7L6n_12_a54a652d9e841375e96196ec4889a633_file.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 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off00000df1.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0xDF1 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4

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