Malicious PDF — malware analysis report

Static analysis result for SHA-256 72b53a5446fdc152…

MALICIOUS

PDF

81.0 KB Created: 2022-06-11 20:35:51 +02:00 Authoring application: henmarg (via PDF Master 1.0.1) First seen: 2026-06-28
MD5: b3690519d1eef7d56828f877960c6689 SHA-1: a3b500ca9598972428094cb40f59fbce6f7cf66d SHA-256: 72b53a5446fdc15267c975fb2bd2af5f86b83f25f740d55049d5d2fe5f91e5b2
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0097

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/expletives/generators/VG9ueSBIYXdrcyBQcm8gU2thdGVyIEhELSBBdmlhUmEgLSBGaXRnaXJsIFJlcGFjawVG9/clairify&ZG93bmxvYWR8VkcxTVROM2FHZDhmREUyTlRRNE9UTXhPVEY4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk/megacolon.myopathic.scubadiver PDF link annotation
    • https://sc-designgroup.com/wp-content/uploads/2022/06/Majmu_Fatwa_Ibn_Taymiyyah_Urdupdf.pdfIn PDF document text
    • https://immense-savannah-77673.herokuapp.com/YTD_Pro_Cracked_With_Full_Latest_Version_Free_Download_Lifet.pdfIn PDF document text
    • https://megasventas.com/wp-content/uploads/2022/06/Diodos_Exercicios_Resolvidos_BEST.pdfIn PDF document text
    • http://ifurnit.ir/2022/06/11/digital-integrated-electronics-by-taub-and-schilling-pdf/In PDF document text
    • https://sandylaneestatebeachclub.com/wp-content/uploads/2022/06/wealdese.pdfIn PDF document text
    • https://arabamericanbusinesscommunity.org/wp-content/uploads/2022/06/Download_Super_Phisher_10_HOT_Freedcinst.pdfIn PDF document text
    • http://www.ventadecoches.com/cartones-de-bingo-de-80-bolas-para-imprimir-pdf/In PDF document text
    • https://www.onk-group.com/biffy-clyro-only-revolutions-320-kbps-exclusive/In PDF document text
    • https://pianoetrade.com/wp-content/uploads/2022/06/Xfa201064bits_UPD_Torrent_Download.pdfIn PDF document text
    • https://granadaproperti.com/?p=8081In PDF document text
    • http://bookmanufacturers.org/wp-content/uploads/2022/06/Resident_Evil_4_Cheat_Edition_Ps2_Download_BETTER_Parte_Unica.pdfIn PDF document text
    • https://happybirthday2me.com/wp-content/uploads/2022/06/jewhali.pdfIn PDF document text
    • http://www.encurecbd.com/wp-content/uploads/2022/06/Windows_Xp_Phone_Activation_Keygen_Download_Free.pdfIn PDF document text
    • https://www.scalping.es/wp-content/uploads/2022/06/FaceshiftStudio1301Winx64FULL_Crack15.pdfIn PDF document text
    • https://lifesspace.com/upload/files/2022/06/H1o1OyFkC28jA26yAt4e_11_2f43c5e98c58bf09f705fa5af46455af_file.pdfIn PDF document text
    • https://www.lichenportal.org/chlal/checklists/checklist.php?clid=28216In PDF document text
    • https://xn----7sbbtkovddo.xn--p1ai/analyse-it-excel-crack-install-33/In PDF document text
    • https://captainseduction.fr/wp-content/uploads/2022/06/om_shanti_om_1080p_movie_torrent.pdfIn PDF document text
    • https://lots-a-stuff.com/swishmax-4-crack-keygen-download-patched-pc/In PDF document text
    • http://yogaapaia.it/wp-content/uploads/2022/06/OMG_Oh_My_God_Hindi_Movie_Download_Kickass.pdfIn PDF document text
    • http://www.encurecbd.com/wp-content/uploads/2022/06/windows_xp_phone_activation_keygen_download_free.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_003_off000013a7.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x13A7 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4

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