Malicious PDF — malware analysis report

Static analysis result for SHA-256 af2f38f4989f848d…

MALICIOUS

PDF

112.2 KB Created: 2022-09-09 12:38:11 +00:00 Authoring application: pierwaro (via PDF Master 1.0.1) First seen: 2026-06-21
MD5: 38a8b538f7cd4bdfba2211b0ab73f958 SHA-1: 8fa46c254a83ea070746373beedc45d5974c7e2a SHA-256: af2f38f4989f848dbbd3a91f1145c6852fb1281a3b753fbb055de226bdddd59e
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0014

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.
  • Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
    Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
  • 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://thedirsite.com/horoskopoi/ZG93bmxvYWR8MzEyT0RCcVlueDhNVFkyTWpZNE1ETTVNSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/UEFUQ0hFRCBXb25kZXJzaGFyZSBEci5Gb25lIFRvb2xraXQgRm9yIFBjIDE1LjkuMTAuOTUgRlVMTCBDcmFjawUEF/seizing.intestate/?sightseeings=sinusitis PDF link annotation
    • https://republicasbrasil.com/wp-content/uploads/2022/09/Opel_Vauxhall_EPC_4_122011_Multilanguagerarrar.pdfIn PDF document text
    • https://bestrest.rest/wp-content/uploads/2022/09/foenhar.pdfIn PDF document text
    • https://drwellness.net/facebook-hack-2013-v3-1-indir-__hot__/In PDF document text
    • https://greenbookwiki.com/wp-content/uploads/2022/09/Advanced_ZIP_Password_Recovery_354_Serial_Serial_Key_Keygen_HOT.pdfIn PDF document text
    • http://www.male-blog.com/2022/09/09/windows-8-1-x64-pro-3in1-oem-esd-es-es-june-2018-gen2-serial-key-full-keygen/In PDF document text
    • http://www.studiofratini.com/cakewalk-sonar-x2-producer-x86-x64-crack-serial-18-extra-quality/In PDF document text
    • https://lovebeauty.fr/wp-content/uploads/2022/09/Download_Panasonic_Motiondv_Studio_For_Windows_7epub.pdfIn PDF document text
    • http://fiskenaesbaadlaug.dk/?p=16047In PDF document text
    • https://www.luckyanimals.it/united-plugins-fire-sonic-��-fire-master-v1-1-vst-vst3-aax-hot/In PDF document text
    • https://omidsoltani.ir/295248/skyrim-update-1-9-pc-better-free-18.htmlIn PDF document text
    • https://www.easydial.in/wp-content/uploads/2022/09/gileles.pdfIn PDF document text
    • https://ishipslu.com/wp-content/uploads/2022/09/Cybercafepro_51608_Cracked_Download_LINK.pdfIn PDF document text
    • http://streamcolors.com/?p=37334In PDF document text
    • https://7blix.net/wp-content/uploads/2022/09/Bagger_Simulator_2008_VERIFIED_Full_Version_Download.pdfIn PDF document text
    • https://factspt.org/wp-content/uploads/2022/09/shafre.pdfIn PDF document text
    • https://vintriplabs.com/convertxtodvd-5-2-0-22-patch-sweg-utorrent-_hot_/In PDF document text
    • https://logisticseek.com/wp-content/uploads/2022/09/crack_octopus_box_lg.pdfIn PDF document text
    • https://rednails.store/cubase-pro-v10-5-x64-working/In PDF document text
    • https://codersclinic.com/wp-content/uploads/2022/09/harygeor.pdfIn PDF document text
    • https://www.treenimestat.fi/wp-content/uploads/2022/09/Download_Xforce_Keygen_32bits_Version_Or_64bits_BEST_Versionbfdcml.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

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