Malicious PDF — malware analysis report

Static analysis result for SHA-256 22b50a1dd8706383…

MALICIOUS

PDF

136.1 KB Created: 2022-07-04 09:16:45 +00:00 Authoring application: felyarm (via PDF Master 1.0.1) First seen: 2026-06-02
MD5: 2786df0bfc5e42f971b642b6c3795a31 SHA-1: aecd8ee679d2d0a6532717651289976e3bd2c208 SHA-256: 22b50a1dd8706383f9a8ca0ae2702375f03cf7a95ba1cc823bd175152837e305
114 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0010

Heuristics 5

  • Cracked-software lure uses download-gateway redirectors high PDF_CRACKED_SOFTWARE_REDIRECTOR_LINK_FARM
    PDF contains multiple cracked-software/keygen/serial-key lure links together with long encoded download-gateway URLs or known crack-download redirector hosts. This is stronger than generic piracy vocabulary: the document is an SEO lure that funnels users through redirect/download infrastructure commonly used for adware, unwanted software, or droppers.
  • 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://widesearchengine.com/ZG93bmxvYWR8U3I2WkdweWMzeDhNVFkxTmpnNU1qTTFNbng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/winew/?VkIgQ29kZSBMaWJyYXJ5VkI/courage/eldorado/sportswriter PDF link annotation
    • https://ithinksew.net/advert/ispeed-3-55-215-crack-lifetime-activation-code-updated-2022/In PDF document text
    • https://isispharma-kw.com/easy-ftp-with-key-download/In PDF document text
    • https://youngindialeadership.com/en/juice-pack-full-product-key-free/In PDF document text
    • http://youthclimatereport.org/uncategorized/cemu-wii-u-emulator-win-mac/In PDF document text
    • https://swapandsell.net/2022/07/04/monpiano-free-download/In PDF document text
    • https://priroda-online.com/wp-content/uploads/2022/07/Albino.pdfIn PDF document text
    • https://srkvilaskodaikanal.com/2022/07/04/photos-videos-recovery-tool-full-product-key-3264bit-final-2022/In PDF document text
    • https://ozrural.com/index.php/advert/movie-to-gif-converter-activator-mac-win/In PDF document text
    • https://ztauctions.com/uncategorized/image-converter-crack-activation-code-2022/In PDF document text
    • https://cycloneispinmop.com/performance-scorecard-builder-crack-license-code/In PDF document text
    • https://www.iltossicoindipendente.it/2022/07/04/jstoryboard-tools-0359-crack-lifetime-activation-code-updated-2022/In PDF document text
    • https://www.5etwal.com/wp-content/uploads/2022/07/makapear.pdfIn PDF document text
    • https://okinawahousingportal.com/pandora-fms-download/In PDF document text
    • https://hanffreunde-braunschweig.de/crayon-cannon-gadget-crack-activation-3264bit/In PDF document text
    • https://s3-us-west-2.amazonaws.com/mmoldata/wp-content/uploads/2022/07/04091643/NMath_Premium_With_Registration_Code_Free.pdfIn PDF document text
    • https://www.periodicoconstituyente.org/strarc-crack-keygen-full-version-download-april-2022/In PDF document text
    • https://used-gensets.com/advert/alarm-clock-download/In PDF document text
    • https://mugstand.com/article/lc-batch-renamer-crack-download-april-2022/In PDF document text
    • http://www.gambians.fi/new-employee-computer-assessment-test-crack-activation-key-for-pc-april-2022/fund-raising/In PDF document text
    • https://ithinksew.net/advert/ispeed-3-55-215-crack-lifetime-activation-In PDF document text
    • http://youthclimatereport.org/uncategorized/cemu-wii-u-emulator-win-In PDF document text
    • https://srkvilaskodaikanal.com/2022/07/04/photos-videos-recovery-In PDF document text
    • https://ozrural.com/index.php/advert/movie-to-gif-converter-activator-In PDF document text
    • https://ztauctions.com/uncategorized/image-converter-crack-activation-In PDF document text
    • https://cycloneispinmop.com/performance-scorecard-builder-crack-In PDF document text
    • https://www.iltossicoindipendente.it/2022/07/04/jstoryboard-In PDF document text
    • https://hanffreunde-braunschweig.de/crayon-cannon-gadget-crack-In PDF document text
    • https://s3-us-west-2.amazonaws.com/mmoldata/wp-content/uploads/2In PDF document text
    • https://www.periodicoconstituyente.org/strarc-crack-keygen-full-In PDF document text
    • https://mugstand.com/article/lc-batch-renamer-crack-download-In PDF document text
    • http://www.gambians.fi/new-employee-computer-assessment-test-In PDF document text
    • http://widesearchengine.com/zg93bmxvywr8u3i2wkdwewmzedhnvfkxtmpnnu1qttfnbng4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/winew/?vkigq29kzsbmawjyyxj5vki/courage/eldorado/sportswriterIn PDF document text
    • https://emealjobs.nttdata.com/en/system/files/webform/richigna253.pdfIn PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • https://emealjobs.nttdata.com/en/system/files/webform/richigna253.pdIn 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
font_00_sfnt_off000061f5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61F5 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000e9e1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE9E1 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261