Malicious PDF — malware analysis report

Static analysis result for SHA-256 f99dd96a536efad1…

MALICIOUS

PDF

80.0 KB Created: 2022-06-11 19:58:19 +02:00 Authoring application: warrsas (via PDF Master 1.0.1) First seen: 2026-06-13
MD5: da1d74e4335c3de33f82e81990462059 SHA-1: a98440fbb9e4b2231a718ba6844cb3120ca42ed9 SHA-256: f99dd96a536efad1e6589d16456dc45d585ed44e734fdc32512412c456548221
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0168

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/drafter/U3dva293c2tpIENhbGN1bHVzIFNvbHV0aW9uIE1hbnVhbCBQZGYgRnJlZSBEb3dubG9hZCA1dGggRWRpdGlvbnJhcgU3d.ballroom.ZG93bmxvYWR8WUY1TVRKc1lUaDhmREUyTlRRNE9UTXhPVEY4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk/libertador/oceangoing/tinies/undercurrent PDF link annotation
    • http://mysquare.in/?p=17257In PDF document text
    • https://luxvideo.tv/2022/06/11/hd-online-player-mumbai-police-4-full-_verified_-movie-free-down/In PDF document text
    • http://rackingpro.com/?p=11106In PDF document text
    • https://mondetectiveimmobilier.com/wp-content/uploads/2022/06/Hirens_Boot_151_Rebuild_V20.pdfIn PDF document text
    • https://elektrobest.de/wp-content/uploads/2022/06/sarezan.pdfIn PDF document text
    • http://rydbergaren.se/wp-content/uploads/2022/06/FlexisignPro10FullActivatedmega.pdfIn PDF document text
    • http://annarborholistic.com/wp-content/uploads/2022/06/Mirror_Wall_Lil_Wayne_Ft_Bruno_Mars_Mp3_Download.pdfIn PDF document text
    • https://www.herbariovaa.org/checklists/checklist.php?clid=38065In PDF document text
    • https://eventaka.com/wp-content/uploads/2022/06/Telecharger_Ciel_Compta_2015_Crack.pdfIn PDF document text
    • https://www.iplhindinews.com/inception-movie-dual-audio-hindi-english-download/In PDF document text
    • https://www.travellersvoice.ie/advert/agron-2006-download-portable/In PDF document text
    • https://ljdnpodcast.com/fpwin-gr-software-crack-45/In PDF document text
    • https://beckleyservices.com/wp-content/uploads/2022/06/Smaller_And_Smaller_Circles_Pdf_Free_Download.pdfIn PDF document text
    • https://www.tuslibros.cl/wp-content/uploads/2022/06/paradisebirds_casey_divx_750mb.pdfIn PDF document text
    • https://domainmeans.com/wp-content/uploads/2022/06/Sony_Vegas_Pro_10_Authentication_Code_27_INSTALL.pdfIn PDF document text
    • http://outlethotsale.com/wp-content/uploads/2022/06/chryidam.pdfIn PDF document text
    • https://mocambique.online/wp-content/uploads/2022/06/Alexs_Adventures_In_Numberland_Pdf_Free_Download.pdfIn PDF document text
    • http://fitnessbyava.com/wp-content/uploads/2022/06/Drug_Wars_Underworld_131_Crack.pdfIn PDF document text
    • https://nutacademia.com/wp-content/uploads/2022/06/bertnev.pdfIn PDF document text
    • https://moeingeo.com/wp-content/uploads/2022/06/Serial_key_generator_windows_10_pro.pdfIn PDF document text
    • http://annarborholistic.com/wp-In PDF document text
    • http://fitnessbyava.com/wp-content/uploads/2022/06/drug_wars_underworld_131_crack.pdfIn 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_002_off00000f4f.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0xF4F 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4

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