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
104 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The PDF document contains numerous external links, many of which point to other PDFs, suggesting a link farm or redirection mechanism. One heuristic specifically flags the document as a 'Password-protected archive handoff', indicating it's designed to trick users into downloading an archive that requires a password, likely to bypass security scanners. The primary URL, http://emailgoal.com/coloration/tandala/..., appears to be the initial lure.

Machine Learning

  • Nyx PDF Classifier clean score 0.0090

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.
  • 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
  • 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
    • https://moulderp.it/wp-content/uploads/2022/07/kaitry.pdf
    • https://ead.institutoinsigne.com.br/blog/index.php?entryid=5922
    • https://www.petisliberia.com/xforce-keygen-autocad-lt-2017-x86-x64-link/
    • https://fescosecurity.com/wp-content/uploads/2022/07/vygijas-1.pdf
    • https://robertasabbatini.com/fsx-aerosoft-mallorca-x-torrent-exclusive/
    • https://www.giggleserp.com/wp-content/uploads/2022/07/MechCad_AceMoney_v434_with_Key_TorDigger_full_version.pdf
    • http://www.purimlabcoats.net/wp-content/uploads/2022/07/WWEWrestlemania27PPV720pHDTVx264KYRmkv_HOT.pdf
    • https://www.cbdexpress.nl/wp-content/uploads/belajenk.pdf
    • http://www.theoldgeneralstorehwy27.com/superstar-racing-hack-v204-23-new/
    • https://www.5etwal.com/wp-content/uploads/2022/07/quinesb.pdf
    • https://www.consultingproteam.com/2022/07/02/bink-should-skip4-binkw32-dll-exclusive/
    • https://www.careion.be/sites/default/files/webform/moremeli974.pdf
    • https://dawnintheworld.net/windows-10-manager-3-2-2-work-crack-with-activatioon-key/
    • https://superstitionsar.org/platypus-ii-activation-code-serial-number/
    • https://libreriaguillermo.com/wp-content/uploads/2022/07/vandgis.pdf
    • https://www.voyavel.it/download-full-quantum-resonance-magnetic-analyzer-software/
    • http://monkeyforestubud.id/?p=6014
    • https://swagpitaara.com/children-of-war-2-movie-in-hindi-720p-download-torrent-exclusive/
    • https://caparovestrolne.wixsite.com/waylensmifi/post/billy-elliot-dublado-torrent
    • http://www.tcpdf.org
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://www.aiim.org/pdfa/ns/extension/
    • http://www.aiim.org/pdfa/ns/schema#
    • http://www.aiim.org/pdfa/ns/property#
    • http://www.aiim.org/pdfa/ns/id/