Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b69032ca2a9c737…

MALICIOUS

PDF

139.9 KB Created: 2022-06-08 01:38:28 +02:00 Authoring application: ardewet (via PDF Master 1.0.1) First seen: 2026-06-17
MD5: 865c2a28299c940182c46dfa285f73c1 SHA-1: cfcf6b1e393675423834597e118666720da9c3f5 SHA-256: 2b69032ca2a9c737be83ce5304a4a85d3e07380a75c136706f846a38815b6c83
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0182

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/copacabana/cushions/bullitt.VXBsb2FkIE1hbmFnZXIVXB?intraday=ZG93bmxvYWR8ejVPTVRBek0zeDhNVFkxTkRZME16TTFNSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA&neungton=&provides=asymmetrically PDF link annotation
    • https://dd-school.com/wp-content/uploads/2022/06/fileone.pdfIn PDF document text
    • https://bryophyteportal.org/portal/checklists/checklist.php?clid=12695In PDF document text
    • http://novellsidan.se/?p=44347In PDF document text
    • https://amtsilatipusat.net/wp-content/uploads/2022/06/Free_Easy_MP4_to_MP3_Converter.pdfIn PDF document text
    • https://wheeoo.org/upload/files/2022/06/15TuloKA7bdV4pIMyr8e_07_8c3c2fdc15169ad5bbcf03eeb75e8f0d_file.pdfIn PDF document text
    • http://medlifecareer.com/wp-content/uploads/2022/06/Portable_OpenProdoc.pdfIn PDF document text
    • http://feelingshy.com/helix-crack-3264bit-april-2022/In PDF document text
    • https://www.raven-guard.info/wp-content/uploads/2022/06/promfrem.pdfIn PDF document text
    • https://theknotwork.com/wp-content/uploads/2022/06/LaunchBuilder.pdfIn PDF document text
    • https://cch2.org/portal/checklists/checklist.php?clid=9600In PDF document text
    • https://www.15heures.com/sondages/p/70654In PDF document text
    • https://ictlife.vn/upload/files/2022/06/HwGN2koYitZNwjbieusN_08_8c3c2fdc15169ad5bbcf03eeb75e8f0d_file.pdfIn PDF document text
    • https://pteridoportal.org/portal/checklists/checklist.php?clid=9235In PDF document text
    • https://bramshawbv.com/?p=33273In PDF document text
    • https://biodiversidad.gt/portal/checklists/checklist.php?clid=4768In PDF document text
    • http://belcomcorp.com/wp-content/uploads/2022/06/Nature_Sri_Lanka.pdfIn PDF document text
    • https://cbdfored.com/wp-content/uploads/2022/06/AlarmCAD_Classic__Crack__Free_PCWindows.pdfIn PDF document text
    • http://mskmidwife.com/?p=2275In PDF document text
    • https://worknugawisjackkon.wixsite.com/inorsurmu/post/portable-google-ad-blocker-crackIn PDF document text
    • https://ncidlamhelocoli.wixsite.com/rganajinin/post/directory-report-3-0-0-crackIn 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_004_off00002a5d.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2A5D 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4

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