Malicious PDF — malware analysis report

Static analysis result for SHA-256 8e470ad1d34a1844…

MALICIOUS

PDF

121.2 KB Created: 2022-07-02 14:59:39 +00:00 Authoring application: manquit (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: f5c5e9b19b55daee3494532a8599fb80 SHA-1: 9a6ca1471881d1a2e3da828e7aa2e9d47d829c4b SHA-256: 8e470ad1d34a1844a63630502eff7eee3ee6717714b7cd2d65e6ac7bf026c304
134 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains numerous external links, many of which are associated with cracked software lures. One heuristic specifically flags a password-protected archive handoff, indicating a common tactic to bypass security filters. The presence of multiple external URLs suggests an attempt to redirect the user to malicious content or phishing sites.

Machine Learning

  • Nyx PDF Classifier clean score 0.0090

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://emailgoal.com/coloration/tandala/?cutoff=inova&ZG93bmxvYWR8V3Q3TVRFMFpueDhNVFkxTmpjM01UZ3hPSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA.hershey=QmlnZmlsZS4wMDEudGlnZXIgVG9tYiBSYWlkZXIgMjAxMyByYWRpbyBlc3RyZWxsYSBnaWdhbgQml PDF link annotation
    • https://moulderp.it/wp-content/uploads/2022/07/kaitry.pdfIn PDF document text
    • https://ead.institutoinsigne.com.br/blog/index.php?entryid=5922In PDF document text
    • https://www.petisliberia.com/xforce-keygen-autocad-lt-2017-x86-x64-link/In PDF document text
    • https://fescosecurity.com/wp-content/uploads/2022/07/vygijas-1.pdfIn PDF document text
    • https://robertasabbatini.com/fsx-aerosoft-mallorca-x-torrent-exclusive/In PDF document text
    • https://www.giggleserp.com/wp-content/uploads/2022/07/MechCad_AceMoney_v434_with_Key_TorDigger_full_version.pdfIn PDF document text
    • http://www.purimlabcoats.net/wp-content/uploads/2022/07/WWEWrestlemania27PPV720pHDTVx264KYRmkv_HOT.pdfIn PDF document text
    • https://www.cbdexpress.nl/wp-content/uploads/belajenk.pdfIn PDF document text
    • http://www.theoldgeneralstorehwy27.com/superstar-racing-hack-v204-23-new/In PDF document text
    • https://www.5etwal.com/wp-content/uploads/2022/07/quinesb.pdfIn PDF document text
    • https://www.consultingproteam.com/2022/07/02/bink-should-skip4-binkw32-dll-exclusive/In PDF document text
    • https://www.careion.be/sites/default/files/webform/moremeli974.pdfIn PDF document text
    • https://dawnintheworld.net/windows-10-manager-3-2-2-work-crack-with-activatioon-key/In PDF document text
    • https://superstitionsar.org/platypus-ii-activation-code-serial-number/In PDF document text
    • https://libreriaguillermo.com/wp-content/uploads/2022/07/vandgis.pdfIn PDF document text
    • https://www.voyavel.it/download-full-quantum-resonance-magnetic-analyzer-software/In PDF document text
    • http://monkeyforestubud.id/?p=6014In PDF document text
    • https://swagpitaara.com/children-of-war-2-movie-in-hindi-720p-download-torrent-exclusive/In PDF document text
    • https://caparovestrolne.wixsite.com/waylensmifi/post/billy-elliot-dublado-torrentIn 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

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

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