Malicious PDF — malware analysis report

Static analysis result for SHA-256 af2a63b2a3eb9cf5…

MALICIOUS

PDF

133.1 KB Created: 2022-09-12 04:03:44 +00:00 Authoring application: modrruss (via PDF Master 1.0.1) First seen: 2026-06-21
MD5: bbae6b9b090be619d2cd6b0e0daa58f5 SHA-1: 56c9d629fb62e6d1372bbdbb18283bdc1fbc1ce2 SHA-256: af2a63b2a3eb9cf50f6f5d4e4c4c9f00816515e630dffbd1cda9cf9ee515ff66
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0006

Heuristics 5

  • 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.
  • LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMAND
    Extracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
  • 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://findthisall.com/gibb/mailing/pillar/ZG93bmxvYWR8eDRtTVRVd2MzTjhmREUyTmpJMk9EQXpPVEI4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk/R2VvcmdlIFZTIEJvbm55IFBQIFdhcnMgQWN0aXZhdGlvbiBDb2RlR2V/nimibia=norman.nonstructural PDF link annotation
    • https://srkvilaskodaikanal.com/2022/09/12/crack-minitool-partition-wizard-pro-8-1-1-eng-serial-_hot_/In PDF document text
    • https://www.prarthana.net/pra/camtasia-studio-2019-19-0-4-4929-crack-__exclusive__/In PDF document text
    • https://verasproperties.com/2022/09/11/grindeq-word-to-latex-2012-serial-number/In PDF document text
    • https://mrczstore.com/wp-content/uploads/2022/09/Sable_And_Torrie_Wilson_Playboy_Pdf_2021.pdfIn PDF document text
    • https://spacebott.com/neighbours-from-hell-5-english-patch/In PDF document text
    • https://xtc-hair.com/advancesteel2017crack-bestxforce64/In PDF document text
    • https://blessedtimony.com/wp-content/uploads/2022/09/Easeus_Data_Recovery_Wizard_585_Serial_Number_Free.pdfIn PDF document text
    • https://kunamya.com/sniper-nazi-zombie-language-change/In PDF document text
    • http://stroiportal05.ru/advert/insan-e-kamil-by-dr-khalid-alvi-pdf-12-_hot_/In PDF document text
    • http://www.lesbianmommies.com/wp-content/uploads/2022/09/Koizumi_Aya_Met_Art_Zip_TOP.pdfIn PDF document text
    • http://seti.sg/wp-content/uploads/2022/09/YapayZekaNabiyevpdf-1.pdfIn PDF document text
    • https://indir.fun/wp-content/uploads/Biblia_Bilingva_Romana_Engleza_Pdf_48.pdfIn PDF document text
    • https://levitra-gg.com/?p=64752In PDF document text
    • https://hamrokhotang.com/advert/bartender-10-1-crack-with-license-code-free-exclusive-download-2020/In PDF document text
    • https://africantoursguide.com/shubh-mangal-saavdhan-the-movie-english-sub-1080p-torrent-verified/In PDF document text
    • http://hshapparel.com/star-wars-episode-iii-revenge-of-the-sith-tamil-dubbed-movie-download-_verified_/In PDF document text
    • https://ipartnerindiaglobal.org/wp-content/uploads/2022/09/Crack_Lumion_301_BETTER_Download.pdfIn PDF document text
    • https://colombiasubsidio.xyz/wp-content/uploads/2022/09/WindowsGenuineAdvantageValidationv143930BEST_CrackEDiND_64_Bit.pdfIn PDF document text
    • http://kathebeaver.com/?p=11625In PDF document text
    • https://blessedtimony.com/wp-In PDF document text
    • https://colombiasubsidio.xyz/wp-In 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

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