Malicious PDF — malware analysis report

Static analysis result for SHA-256 11682b63c009a6b1…

MALICIOUS

PDF

131.8 KB Created: 2022-06-29 22:01:13 +02:00 Authoring application: jartam (via PDF Master 1.0.1) First seen: 2026-06-05
MD5: a82ce1ef9752faddd7837adddb3fd335 SHA-1: b938356e138ffc69714443200a9c1b0a3da8cb9d SHA-256: 11682b63c009a6b1e7cfcc2a9ea49b68951ede66682d419fcbbb3a5a4e41f0ff
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0070

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://thedirsite.com/chartreuse/rowdiness/thee.ZG93bmxvYWR8WVEwTTNSak1IeDhNVFkxTmpVeU1EQTFNSHg4TWpVNE4zeDhLRTBwSUVobGNtOXJkU0JiUm1GemRDQkhSVTVk/commerical=docklands/inscribe=messengers?QXV0b0NBRAQXV PDF link annotation
    • https://soepinaobasta.com/wp-content/uploads/2022/06/AutoCAD-73.pdfIn PDF document text
    • https://www.mil-spec-industries.com/system/files/webform/xiresop876.pdfIn PDF document text
    • https://localsaskatchewan.com/wp-content/uploads/2022/06/AutoCAD__Crack_PCWindows_2022.pdfIn PDF document text
    • https://www.lakemaryfl.com/sites/g/files/vyhlif746/f/uploads/fy22_adopted_budget_ada.pdfIn PDF document text
    • https://casacostaalmeria.com/wp-content/uploads/2022/06/olaregn.pdfIn PDF document text
    • https://floating-falls-34079.herokuapp.com/AutoCAD.pdfIn PDF document text
    • http://sturgeonlakedev.ca/wp-content/uploads/2022/06/AutoCAD-81.pdfIn PDF document text
    • https://yachay.unat.edu.pe/blog/index.php?entryid=7161In PDF document text
    • http://armina.bio/?p=32756In PDF document text
    • https://mickleyhall.com/wp-content/uploads/2022/06/hawkeir.pdfIn PDF document text
    • https://intense-reaches-53397.herokuapp.com/zebedem.pdfIn PDF document text
    • http://www.divinejoyyoga.com/wp-content/uploads/2022/06/AutoCAD-56.pdfIn PDF document text
    • https://www.cameraitacina.com/en/system/files/webform/feedback/autocad_862.pdfIn PDF document text
    • https://studiolegalefiorucci.it/wp-content/uploads/AutoCAD-47.pdfIn PDF document text
    • https://www.apokoronews.gr/advert/autocad-24-1-crack-pc-windows-2022-ultimo/In PDF document text
    • https://instafede.com/autodesk-autocad-crack-clave-serial-descargar-for-pc-2022-nuevo/In PDF document text
    • https://greenteam-rds.com/autocad-23-0-crack-descarga-gratis/In PDF document text
    • https://kireeste.com/autodesk-autocad-23-1-crack-codigo-de-registro-gratuito-descarga-gratis-ultimo-2022/In PDF document text
    • https://www.egr.msu.edu/graduate/sites/default/files/webform/transcript/autocad.pdfIn PDF document text
    • https://www.nwcg.gov/system/files/webform/feedback/mellwan647.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
🗂 Part of campaign: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_007_off00003d60.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3D60 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
font_01_sfnt_off0000eb43.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEB43 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54