Malicious PDF — malware analysis report

Static analysis result for SHA-256 347e0610f476d2ee…

MALICIOUS

PDF

132.5 KB Created: 2022-06-07 14:56:31 +02:00 Authoring application: reincal (via PDF Master 1.0.1) First seen: 2026-05-17
MD5: 8f1b24df11310475fd61bdeb06c700fe SHA-1: 629a09dfd8119eee7b7360c5e4686d20c05774fe SHA-256: 347e0610f476d2ee2da7ddee7de42c2ea057312fdbd2977aa5aeae0de8813578
194 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0011

Heuristics 6

  • 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 shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LURE
    PDF visible text advertises a crack, serial number, archive, or pirated-software download and pairs it with a shortlink or encoded download gateway. This is a high-confidence social-engineering carrier for unwanted software or droppers; the PDF itself is not a parser exploit.
  • 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://evacdir.com/basin/QXV0b0NBRAQXV/bliss?ZG93bmxvYWR8WXI2TldGbE4zeDhNVFkxTkRVNU56VTBNWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=christies&nanotechnology=&multibillion=lampang PDF link annotation
    • https://allsourceaffiliates.com/wp-content/uploads/2022/06/AutoCAD-9.pdfIn PDF document text
    • https://menaentrepreneur.org/wp-content/uploads/2022/06/marlat.pdfIn PDF document text
    • https://blacksocially.com/upload/files/2022/06/tGXEZh2xslLTOM4SpQwf_07_ed8ea22ac9f71d41754145df2dcf97ec_file.pdfIn PDF document text
    • https://admireschools.org/wp-content/uploads/2022/06/AutoCAD-5.pdfIn PDF document text
    • https://zakadiconsultant.com/wp-content/uploads/2022/06/AutoCAD-32.pdfIn PDF document text
    • https://cosasparamimoto.club/?p=8464In PDF document text
    • https://www.wqrlradio.com/advert/autocad-incl-product-key-mac-win-latest/In PDF document text
    • https://www.tarunno.com/upload/files/2022/06/ul4STSp3jdmX1UWqivEk_07_053e5ee0480f7589113ff5bf37608880_file.pdfIn PDF document text
    • http://www.zebrachester.com/autocad-crack-keygen-full-version-free/In PDF document text
    • https://healthteb.com/autocad-free/In PDF document text
    • https://www.technoweightloss.com/autocad-22-0/In PDF document text
    • https://beta.pinoysg.net/upload/files/2022/06/YeUkfiNYGzqcglzegxA9_07_ed8ea22ac9f71d41754145df2dcf97ec_file.pdfIn PDF document text
    • https://libertycentric.com/upload/files/2022/06/NXJFPN1VvxvqBrn5OFri_05_7ae78113e0d15072bb40d183984b4409_file.pdfIn PDF document text
    • https://nuvocasa.com/autocad-2019-23-0-crack-free-2/In PDF document text
    • https://buycoffeemugs.com/wp-content/uploads/2022/06/chafer.pdfIn PDF document text
    • http://s3.amazonaws.com/videoondemand-source-8vbop216albp/wp-content/uploads/2022/06/07125629/AutoCAD-30.pdfIn PDF document text
    • http://sawkillarmoryllc.com/?p=2646In PDF document text
    • https://blacksocially.com/upload/files/2022/06/tGXEZh2xslLTOM4SpQwf_07_ed8ea22ac9f71d41754145df2dcf97ec_fileIn PDF document text
    • https://www.tarunno.com/upload/files/2022/06/ul4STSp3jdmX1UWqivEk_07_053e5ee0480f7589113ff5bf37608880_fileIn PDF document text
    • https://libertycentric.com/upload/files/2022/06/NXJFPN1VvxvqBrn5OFri_05_7ae78113e0d15072bb40d183984b4409_filIn PDF document text
    • http://evacdir.com/basin/qxv0b0nbraqxv/bliss?zg93bmxvywr8wxi2tldgbe4zedhnvfkxtkrvnu56vtbnwhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda=christies&nanotechnology=&multibillion=lampangIn PDF document text
    • http://goodidea.altervista.org/advert/autocad-2021-24-0-with-license-code-free/In PDF document text
    • https://wakelet.com/wake/AJq3k5dr2F-UWHZ-KQg5LIn PDF document text
    • https://sidopamecon.wixsite.com/untiohotsfi/post/autocad-crack-freeIn 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
stream_004_off00002829.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2829 120640 bytes
SHA-256: b4e4f885611d9c2574850b3eb2f75d56137552f1d5c362e932a873ff6b1a1ce3
font_01_sfnt_off0000d784.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD784 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54