Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e4f1c915956493…

MALICIOUS

PDF

126.0 KB Created: 2022-06-16 07:52:16 +02:00 Authoring application: addquil (via PDF Master 1.0.1) First seen: 2026-06-21
MD5: 3ff52f00b96f661ca2bb56fa55189ce5 SHA-1: 16c9f2bb83b7383c71322fc9422bfd3ff0dbf40a SHA-256: d3e4f1c915956493ae14ed899bc20808ad941960969544420d3cd6f968a0904b
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0015

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/duffy.YmVsYSBzZXNoZSBtb3ZpZSBkb3dubG9hZCA3MjBwIG1vdmllYmV/neuraxial/panda/ZG93bmxvYWR8czZhTm5SdU1ueDhNVFkxTlRNek9Ua3dOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA.poinsettia/permeable.israel PDF link annotation
    • https://zymlink.com/advert/quickbooks-point-of-sale-8-0-license-keygen-idm-full/In PDF document text
    • https://immigration-hubs.com/sacred-chants-vol-7-free-mp3-download-1-patched/In PDF document text
    • https://dolneoresany.fara.sk/advert/dvdfab-13-5-5-12-final-crack-download-pc-hot/In PDF document text
    • https://ubipharma.pt/wp-content/uploads/2022/06/janxyli.pdfIn PDF document text
    • https://sandylaneestatebeachclub.com/wp-content/uploads/2022/06/download_ghost_win_7_office_2003.pdfIn PDF document text
    • https://thingstosale.com/advert/download-asc-timetables-2008-portable-cracked/In PDF document text
    • https://shoho.org/wp-content/uploads/2022/06/HACKSketchUpPro2018v16019991CrackFU.pdfIn PDF document text
    • https://studygoodenglish.com/course/blog/index.php?entryid=476In PDF document text
    • http://www.distrixtmunxhies.com/wp-content/uploads/2022/06/Chhalakata_Hamro_Jawaniya_Mp3_Song_Download.pdfIn PDF document text
    • https://citoga.com/wp-content/uploads/2022/06/illeve.pdfIn PDF document text
    • http://alghadeer.net/wp-content/uploads/2022/06/yeshamer.pdfIn PDF document text
    • https://beckleyservices.com/wp-content/uploads/2022/06/alodphil.pdfIn PDF document text
    • https://training.cybersecurityinstitute.co.za/blog/index.php?entryid=798In PDF document text
    • https://positiverne.dk/wp-content/uploads/AUTOMAPA_EU_615_1404_Serial_Key.pdfIn PDF document text
    • https://www.reiki.swiss/blog/index.php?entryid=807In PDF document text
    • https://staffstandby.com/wp-content/uploads/2022/06/transport_phenomena_fundamentals_plawsky_pdf_31.pdfIn PDF document text
    • https://atmosphere-residence.ro/wp-content/uploads/Icoyote_7_Crack_Android_23.pdfIn PDF document text
    • https://kjvreadersbible.com/solid-youtube-downloader-converter-registration-code-free/In PDF document text
    • https://doyousue.com/barkodetiketprov50crackindir/In PDF document text
    • http://otec.vlibro.cl/blog/index.php?entryid=494In PDF document text
    • https://atmosphere-residence.ro/wp-content/uploads/icoyote_7_crack_android_23.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_off000018e7.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x18E7 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4

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