Malicious PDF — malware analysis report

Static analysis result for SHA-256 d07bf1d6b1522a02…

MALICIOUS

PDF

128.2 KB Created: 2022-07-01 06:44:17 +02:00 Authoring application: palflo (via PDF Master 1.0.1) First seen: 2026-04-06
MD5: 4286feb7288c6275d8cd7e8fef314155 SHA-1: 004f6bae929a9a9e5cfa0312a863a201eb21a364 SHA-256: d07bf1d6b1522a02b129fdd914200c4e4150f5bfe730779ab2b1122e283cabd4
104 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0010

Heuristics 4

  • Cracked-software lure uses shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LURE
    PDF visible text advertises a crack, serial number, archive, or pirated-software download and pairs it with a shortlink or encoded download gateway. This is a high-confidence social-engineering carrier for unwanted software or droppers; the PDF itself is not a parser exploit.
  • PDF links to a cracked-software download doorway (base64-obfuscated) high PDF_CRACKED_SOFTWARE_DOWNLOAD_DOORWAY
    PDF's embedded link hides a pirated-software title as a base64 blob inside the URL path/query (and/or carries the ``download|`` doorway-template marker), rather than in visible text. This is a TCPDF-generated SEO doorway that ranks for software-piracy searches and funnels users to fake 'crack/keygen' download pages distributing adware, potentially-unwanted programs, or droppers. The base64 encoding is deliberate obfuscation to evade plaintext lure rules; the PDF itself carries no parser exploit — the risk is the linked crack-download destination.
  • 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://godsearchs.com/cludes/ZG93bmxvYWR8Wlc5TW5wa2QzeDhNVFkxTmpZME1EZ3hOM3g4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/combinatory.bono?commentaries=cGhvdG9zaG9wIGNzMyBmcmVlIGRvd25sb2FkIHNldHVwcGh& PDF link annotation
    • https://news.mtkenya.co.ke/advert/best-way-to-download-adobe-photoshop-express-mod-apk/In PDF document text
    • https://csermooc78next.blog/2022/07/01/free-photoshop-brushes-1024x768/In PDF document text
    • https://royalbeyouty.com/2022/07/01/my-first-computer/In PDF document text
    • https://chaos-magick.com/wp-content/uploads/2022/07/how_to_download_photoshop_in_mac_for_free.pdfIn PDF document text
    • http://westghostproductions.com/?p=3156In PDF document text
    • https://fairosport.com/adobe-photoshop-cs6-download/In PDF document text
    • https://sprachennetz.org/advert/download-photoshop-cs6-full-crack/In PDF document text
    • https://topnotchjobboard.com/system/files/webform/resume/photoshop-download-free-apk.pdfIn PDF document text
    • https://www.newportcyclespeedway.co.uk/advert/adobe-photoshop-cc-2019-highly-compressed-download/In PDF document text
    • http://uniqueadvantage.info/?p=23212In PDF document text
    • https://www.cameraitacina.com/en/system/files/webform/feedback/how-to-download-adobe-photoshop-free-for-windows-10.pdfIn PDF document text
    • https://moodle.ezorock.org/blog/index.php?entryid=5676In PDF document text
    • https://www.sertani.com/upload/files/2022/07/Wjx9fcVvXeC3YVuU55mM_01_49546f595c5fb4c6dccf5c76d2b384ad_file.pdfIn PDF document text
    • https://klassenispil.dk/3d-text-effect-free/In PDF document text
    • https://agronomie.info/wp-content/uploads/2022/07/Download_Adobe_Photoshop_CS3__chaterv2005.pdfIn PDF document text
    • https://4j90.com/digital-painting-photoshop-actions-17/In PDF document text
    • https://waappitalk.com/upload/files/2022/07/bHfNaHK55XOel41GDtHu_01_49546f595c5fb4c6dccf5c76d2b384ad_file.pdfIn PDF document text
    • https://marriagefox.com/adobe-photoshop-2020-elegant-version/In PDF document text
    • https://obzorkuhni.ru/wp-content/uploads/2022/07/Free_download_Adobe_Photoshop.pdfIn PDF document text
    • https://rocky-badlands-44035.herokuapp.com/photoshop_tools_download_cs6.pdfIn PDF document text
    • https://www.cameraitacina.com/en/system/files/webform/feedback/how-to-download-adobe-photoshop-free-for-In PDF document text
    • https://www.sertani.com/upload/files/2022/07/Wjx9fcVvXeC3YVuU55mM_01_49546f595c5fb4c6dccf5c76d2b384ad_file.pdIn PDF document text
    • http://godsearchs.com/cludes/zg93bmxvywr8wlc5tw5wa2qzedhnvfkxtmpzme1ez3hom3g4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/combinatory.bono?commentaries=cghvdg9zag9wignzmybmcmvligrvd25sb2fkihnldhvwcgh&In PDF document text
    • https://sprachennetz.org/advert/download-photoshop-cs6-full-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 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_004_off00002c50.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2C50 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
font_01_sfnt_off0000da33.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDA33 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54