Malicious PDF — malware analysis report

Static analysis result for SHA-256 f87fc13f6244acad…

MALICIOUS

PDF

103.3 KB Created: 2022-06-11 14:07:00 +02:00 Authoring application: zeennoel (via PDF Master 1.0.1) First seen: 2026-06-17
MD5: d3f51388d39b2045f920514af352169b SHA-1: 58d5d7e79f9e8f24dd595c06cf8929935f69349a SHA-256: f87fc13f6244acad5f35d06974d12f9d1114150f2c566b91cb3c645271f1624b
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0052

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/busker.allspywarefree?ZG93bmxvYWR8bEU4Y21SMlpYeDhNVFkxTkRnNU16RTVNWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=flab.grier.goldilocks.kilminster&SEQgT25saW5lIFBsYXllciAob25lIHBpZWNlIGZpbG0geiAxMDgwcCBkb3dubG9hZGdvbGtlcykSEQ=rutter PDF link annotation
    • http://xn----8sbdbpdl8bjbfy0n.xn--p1ai/wp-content/uploads/2022/06/Treestar_FlowJo_1053_Crack_Full.pdfIn PDF document text
    • http://cfcinc.org/windows-7-ultimate-32bit-activation-key-crack-exclusivel/In PDF document text
    • https://iptvpascher.com/wp-content/uploads/2022/06/straray.pdfIn PDF document text
    • https://numb-z.com/wp-content/uploads/2022/06/stenea.pdfIn PDF document text
    • https://sketcheny.com/2022/06/11/avs-video-editor-9-1-2-340-crack-latest-version-free-download-__hot__/In PDF document text
    • http://quantuscreative.com/wp-content/uploads/2022/06/sabitkalfagilkompozisyonpdf17.pdfIn PDF document text
    • https://media.smaskstjohnpaul2maumere.sch.id/upload/files/2022/06/6hltbbUOdb1xEdxTIRaM_11_875d9339cce4759724da56527c80e618_file.pdfIn PDF document text
    • https://npcfmc.com/wp-content/uploads/2022/06/Face_2_Face_Cat_Arihantpdf.pdfIn PDF document text
    • https://ictlife.vn/upload/files/2022/06/saaAcpGvsafM2NMYCjvh_11_875d9339cce4759724da56527c80e618_file.pdfIn PDF document text
    • https://inkfinityyy.com/wp-content/uploads/2022/06/RAINWARE_CSGO_CHEAT_FREE_Aimbot_Inventory_Changer_Skin_Changer_ESP_2020_2020_NEW_YEAR_MacO.pdfIn PDF document text
    • http://www.7daystobalance.com/advert/alice-greenfingers-2-free-download-no-time-limit-rar/In PDF document text
    • https://www.wqrlradio.com/advert/singham-1-bluray-portable-download-movie/In PDF document text
    • https://www.pickupevent.com/scania-truck-driving-simulator-bus-mod-torrent-new-download-rar/In PDF document text
    • https://sandylaneestatebeachclub.com/wp-content/uploads/2022/06/Steinberg_Nuendo_3_V32_H2Orar.pdfIn PDF document text
    • https://juliewedding.com/autohotkey-bunny-hop-script/In PDF document text
    • https://www.coachingandlife.com/wp-content/uploads/2022/06/hartal.pdfIn PDF document text
    • https://ipayif.com/upload/files/2022/06/y1pK1N7aPn6gwHiaDsFu_11_875d9339cce4759724da56527c80e618_file.pdfIn PDF document text
    • http://www.gcons.in/wp-content/uploads/2022/06/SapphireFoxx__Different_Perspectives_1341_Gender_Bender_Adult_Comics__Almerias_VERIFIED.pdfIn PDF document text
    • https://novinmoshavere.com/wp-content/uploads/2022/06/Candleman_The_Complete_Journey_crack_full_version_download.pdfIn PDF document text
    • https://aurespectdesoi.be/wp-content/uploads/2022/06/ghayal.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_off00001083.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1083 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4

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