Malicious PDF — malware analysis report

Static analysis result for SHA-256 0112487829b1751f…

MALICIOUS

PDF

129.6 KB Created: 2022-07-17 14:57:46 +00:00 Authoring application: falger (via PDF Master 1.0.1) First seen: 2026-05-28
MD5: d1ffb3ac9ccab420e4075f15d8f3dad8 SHA-1: 455752095bb3fba57811d87e8ffcad8f5d317198 SHA-256: 0112487829b1751f7dacda0561a3ebf00e28c92f2b423255ba3dda707b8bfac5
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0008

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.
  • 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://widesearchengine.com/defensively/disconnect?U29mdHdhcmUgZmluZ2VycHJpbnQgbWFnaWMgc3NmU29=duffy&ecotourism=ZG93bmxvYWR8M0RsWlhod2JYeDhNVFkxT0RBd05qWTVPWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA&oxidizing=influencers&manises PDF link annotation
    • http://www.hva-concept.com/psicopatologia-clinica-de-fish-pdf-download-top/In PDF document text
    • http://t2tnews.com/berliner-platz-2-neu-pdf-free-download-free/In PDF document text
    • https://brinke-eq.com/advert/sql-server-2005-enterprise-edition-torrent-download-__link__/In PDF document text
    • http://tekbaz.com/2022/07/17/pdf-xchange-viewer-pro-2-5-322-x64-x86-crack-cracksnow-serial-key-top/In PDF document text
    • https://datingmarriagehub.com/wp-content/uploads/2022/07/brooyam.pdfIn PDF document text
    • http://www.ndvadvisers.com/spyhunter-4573531-portable/In PDF document text
    • https://sut.oribentech.com/advert/tubelight-movie-hot-download-in-hindi-mp4-movies/In PDF document text
    • https://www.nesoddenhk.no/wp-content/uploads/2022/07/7loader4_Free_Download_TOP.pdfIn PDF document text
    • http://buzhompro.com/?p=4860In PDF document text
    • https://kraftur.org/wp-content/uploads/2022/07/FxSound_Enhancer_Premium_13028.pdfIn PDF document text
    • https://aandeconference.org/wp-content/uploads/2022/07/Game_3D_Utopia_Origin_Hack_Items_After_Update_Version_All_Pro.pdfIn PDF document text
    • https://curtadoc.tv/wp-content/uploads/2022/07/Farstone_Virtual_Drive_Pro_14_Serialrar_TOP.pdfIn PDF document text
    • https://hgpropertysourcing.com/ulead-photo-express-6-0-crack-serial-link/In PDF document text
    • https://buycoffeemugs.com/shogun2totalwargoldeditioncrack-better/In PDF document text
    • https://splintgroup.com/wp-content/uploads/2022/07/WRC_8_FIA_World_Rally_Championship_130_DLCs_RePack_Full.pdfIn PDF document text
    • https://bonnethotelsurabaya.com/wp-content/uploads/cyberplanet_5922_crack.pdfIn PDF document text
    • https://in-loving-memory.online/multi-loader-activation-by-paky89adds-install/In PDF document text
    • http://www.healistico.com/zapper-le-criquet-ravageur-pc/In PDF document text
    • https://www.awaleafriki.com/wp-content/uploads/2022/07/Serial_number_myob_accounting_18162-1.pdfIn PDF document text
    • https://happybirthday2me.com/wp-content/uploads/2022/07/gianes.pdfIn PDF document text
    • http://widesearchengine.com/defensively/disconnect?u29mdhdhcmugzmluz2vychjpbnqgbwfnawmgc3nmu29=duffy&ecotourism=zg93bmxvywr8m0rswlhod2jyedhnvfkxt0rbd05qwtvpwhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda&oxidizing=influencers&manisesIn 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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_009_off000196d2.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x196D2 119072 bytes
SHA-256: df221e87b81d1531cafdadb6c09a602e9f604d1baf0a17bbd350cbb83baa06f7
font_00_sfnt_off00001b75.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1B75 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a361.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA361 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261