Malicious PDF — malware analysis report

Static analysis result for SHA-256 a4f11848f71984d8…

MALICIOUS

PDF

153.0 KB Created: 2022-07-04 02:44:14 +00:00 Authoring application: dayyile (via PDF Master 1.0.1) First seen: 2026-07-02
MD5: 23133a42902995869f50050d242c5141 SHA-1: 66a616a6e3a44c220d45aa57c20f377b19ce0872 SHA-256: a4f11848f71984d89de4901a0a5dc56736659f09371ecb4110ea4b8b3bfff425
74 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0053

Heuristics 4

  • 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.
  • 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://signforcover.com/abdullah.ankeny/searcy.VE1TIEludHJhV2ViIFNlY3VyaXR5IFN5c3RlbQVE1/flesh.rhino/rubbish.ZG93bmxvYWR8dXk0TkRkM2FueDhNVFkxTmpnNU1qTTFNbng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/.disappearing PDF link annotation
    • https://thawing-brook-20454.herokuapp.com/nabiant.pdfIn PDF document text
    • https://traveldeals247.com/shining-pen-drive-data-recovery-download-updated-2022/In PDF document text
    • https://www.sertani.com/upload/files/2022/07/hzERtrZRLeHsGu385XEV_04_645e035296d62ed7f4c8dd65b6b8bf87_file.pdfIn PDF document text
    • https://true-sorry-20569.herokuapp.com/lemgran.pdfIn PDF document text
    • http://www.hva-concept.com/dreamwalker-sub-domain-brute-forcer-crack-serial-number-full-torrent-download/In PDF document text
    • http://www.skyhave.com/upload/files/2022/07/e1WtlbEdjOvcNiSIic9m_04_645e035296d62ed7f4c8dd65b6b8bf87_file.pdfIn PDF document text
    • https://noshamewithself.com/upload/files/2022/07/JIqggQZO4GqCcZ7I6E38_04_a18a30116f24d068be98e53f5a87ee5b_file.pdfIn PDF document text
    • https://automarkt.click/wp-content/uploads/2022/07/ArcSoft_Magici_Visual_Effects.pdfIn PDF document text
    • https://paillacotv.cl/advert/ippulse-crack-free-download-for-windows-2022/In PDF document text
    • https://philippinesrantsandraves.com/upload/files/2022/07/HBr3dRCE1So4NkY7qWwO_04_645e035296d62ed7f4c8dd65b6b8bf87_file.pdfIn PDF document text
    • https://www.danke-eltern.de/wp-content/uploads/2022/07/iPod_Video_Converter.pdfIn PDF document text
    • https://vast-garden-38862.herokuapp.com/jessval.pdfIn PDF document text
    • http://www.gambians.fi/xcrypto-password-manager-for-windows-8-1-3-0-2-0-crack-with-key-free-final-2022/social-event/In PDF document text
    • https://afternoon-dawn-36337.herokuapp.com/Drive_Format.pdfIn PDF document text
    • https://justproms.com/upload/files/2022/07/LLwIK2oAI4HNBo3udnJN_04_a18a30116f24d068be98e53f5a87ee5b_file.pdfIn PDF document text
    • https://www.reperiohumancapital.com/system/files/webform/Blackmagic-UltraScope.pdfIn PDF document text
    • https://naigate.com/wp-content/uploads/2022/07/MyTimer__Crack_With_Registration_Code_2022.pdfIn PDF document text
    • https://guarded-stream-86079.herokuapp.com/deilan.pdfIn PDF document text
    • https://promwad.com/sites/default/files/webform/tasks/isumsoft-word-protection-refixer.pdfIn PDF document text
    • https://elycash.com/upload/files/2022/07/rL9RBc1kELhWZV8gYrtl_04_a18a30116f24d068be98e53f5a87ee5b_file.pdfIn PDF document text
    • https://www.sertani.com/upload/files/2022/07/hzERtrZRLeHsGu385XEV_04_645e035296d62ed7f4c8dd65b6bIn PDF document text
    • http://www.hva-concept.com/dreamwalker-sub-domain-brute-forcer-crack-serial-number-full-torrent-In PDF document text
    • http://www.skyhave.com/upload/files/2022/07/e1WtlbEdjOvcNiSIic9m_04_645e035296d62ed7f4c8dd65b6b8In PDF document text
    • https://noshamewithself.com/upload/files/2022/07/JIqggQZO4GqCcZ7I6E38_04_a18a30116f24d068be98e53fIn PDF document text
    • https://philippinesrantsandraves.com/upload/files/2022/07/HBr3dRCE1So4NkY7qWwO_04_645e035296d62edIn PDF document text
    • http://www.gambians.fi/xcrypto-password-manager-for-windows-8-1-3-0-2-0-crack-with-key-free-In PDF document text
    • https://justproms.com/upload/files/2022/07/LLwIK2oAI4HNBo3udnJN_04_a18a30116f24d068be98e53f5a87eeIn PDF document text
    • https://elycash.com/upload/files/2022/07/rL9RBc1kELhWZV8gYrtl_04_a18a30116f24d068be98e53f5a87ee5bIn PDF document text
    • http://signforcover.com/abdullah.ankeny/searcy.ve1tieludhjhv2viifnly3vyaxr5ifn5c3rlbqve1/flesh.rhino/rubbish.zg93bmxvywr8dxk0tkrkm2fuedhnvfkxtmpnnu1qttfnbng4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/.disappearingIn 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
font_00_sfnt_off0000a6b5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA6B5 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off00012ea2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12EA2 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261