Malicious PDF — malware analysis report

Static analysis result for SHA-256 d50a90132e13dca0…

MALICIOUS

PDF

127.2 KB Created: 2022-06-11 04:05:30 +02:00 Authoring application: makbabi (via PDF Master 1.0.1) First seen: 2026-06-29
MD5: 9e8ecc0d1e50c12c10e7b441f3f2231b SHA-1: 58ce9cf81f711422990b1fca9a02297b2d2d519d SHA-256: d50a90132e13dca00a21c5f3fa78dd2b71b9b818c2f512d14fe0222fa99ab8be
64 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0020

Heuristics 3

  • 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.
  • 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/deadlines/doms.claimant?installations=&ZG93bmxvYWR8azhzTjNoeU9IeDhNVFkxTkRnNU16RTVNWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=mesmerising&c2h1ZGRoIGRlc2kgcm9tYW5jZSBtb3ZpZSBkb3dubG9hZCBpbiBoZCAxNgc2h=sternal PDF link annotation
    • https://www.castingventuno.it/wp-content/uploads/2022/06/combofix_for_windows_10_40.pdfIn PDF document text
    • https://propertynet.ng/the-lover-marguerite-duras-epub-download-hot/In PDF document text
    • https://eqcompu.com/2022/06/11/nextscripts-social-networks-auto-poster-pro-61/In PDF document text
    • http://franceimagepro.com/?p=15857In PDF document text
    • https://efekt-metal.pl/witaj-swiecie/In PDF document text
    • http://buymecoffee.co/?p=14387In PDF document text
    • http://www.caribbeanequipmenttraders.com/wp-content/uploads/2022/06/esbyorn.pdfIn PDF document text
    • http://www.hva-concept.com/hd-online-player-el-mariachi-download-720pgolkes-top/In PDF document text
    • https://www.merexpression.com/upload/files/2022/06/it33ytL4lUOvl1d6nkvu_11_87ffd0d820e7a484a0bd1beea9aaca51_file.pdfIn PDF document text
    • https://romans12-2.org/solucionario-estadistica-para-administradores-levin-rubin-upd/In PDF document text
    • https://atennis.kz/tour/upload/files/2022/06/XkPZZIsiB1jNQZe7ZKCi_11_0f6c4e9a944673192d843bcca121b9a5_file.pdfIn PDF document text
    • http://naasfilms.com/blacks-law-dictionary-10th-edition-pdf-free-1468/In PDF document text
    • https://rocketchanson.com/advert/driver-aqprox-appusb150h3/In PDF document text
    • https://www.bryophyteportal.org/portal/checklists/checklist.php?clid=21875In PDF document text
    • https://expressmondor.net/crack-__full__-advanced-pbx-data-logger-2-7-12-build-413/In PDF document text
    • https://blankbookingagency.com/wp-content/uploads/2022/06/Bentley_MicroStation_V8i_XM_V8110517_Full_Cracked_Download_Extra_Quality.pdfIn PDF document text
    • https://poetbook.com/upload/files/2022/06/jT9KE2LpJDcGRKnUWMIM_11_87ffd0d820e7a484a0bd1beea9aaca51_file.pdfIn PDF document text
    • https://lutce.ru/wp-content/uploads/2022/06/hamigen.pdfIn PDF document text
    • https://trikonbd.com/qgis-map-design-book-pdf/In PDF document text
    • https://olivedatavola.it/wp-content/uploads/2022/06/bernlyle.pdfIn PDF document text
    • https://www.castingventuno.it/wp-In PDF document text
    • https://www.merexpression.com/upload/files/2022/06/it33ytL4lUOvl1d6nkvu_11_87ffd0d8In PDF document text
    • https://atennis.kz/tour/upload/files/2022/06/XkPZZIsiB1jNQZe7ZKCi_11_0f6c4e9a944673In PDF document text
    • https://blankbookingagency.com/wp-content/uploads/2022/06/Bentley_MicroStation_V8i_XIn PDF document text
    • https://poetbook.com/upload/files/2022/06/jT9KE2LpJDcGRKnUWMIM_11_87ffd0d820eIn 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
🗂 Part of campaign: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off0000120c.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x120C 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
font_01_sfnt_off0000bfef.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBFEF 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54