Malicious PDF — malware analysis report

Static analysis result for SHA-256 5b343ff19e52e5ef…

MALICIOUS

PDF

117.8 KB Created: 2022-07-08 02:25:21 +00:00 Authoring application: allwyl (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: e44235b26f9e02ecc72efb6815b9f260 SHA-1: 1a01436aac116290a3d719ec970007ebb3d1ad1d SHA-256: 5b343ff19e52e5ef453a73cac54080d2b480837028895a51665515ad3bb68364
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of external links, many of which advertise cracked software. The primary link points to a URL that appears to be a downloader for a malicious payload. This suggests the document is designed to trick users into downloading potentially harmful software.

Machine Learning

  • Nyx PDF Classifier clean score 0.0314

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://esecuritys.com/belleville/ZWljaGVyYmVkaWVudW5nc2FubGVpdHVuZ3BkZgZWl.implied?viands=/hispanic/ZG93bmxvYWR8WTV2WTNFNGJIeDhNVFkxTnpFNE5qazFOWHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/mourned/radicalized/
    • http://lovetrustfoundation.com/wp-content/uploads/2022/07/HD_Online_Player_Rab_Ne_Bana_Di_Jodi_Film_Full_Movie__WORK.pdf
    • http://executivenavi.com/wp-content/uploads/2022/07/installshield_v12_cab_file_viewer_and_extractor_download.pdf
    • https://fitenvitaalfriesland.nl/dm-artisan-1-2-4-plugin-for-sketchup-5/
    • https://dabsisguvenlik.com/wp-content/uploads/2022/07/AutoCAD_2015_Et_Covadis_2015zip.pdf
    • https://demo.takewp.com/listing/tpg-explore/advert/ciel-autoentrepreneur-premium-2013-crack-exclusive/
    • http://klinikac.com/?p=23215
    • https://studiolegalefiorucci.it/2022/07/08/nihongo-shoho-book-free-cracked-download/
    • https://loveandhappiness.tv/x-ray-cat-survival-toolkit-download-new/
    • http://lawcate.com/foxit-phantompdf-business-9-7-1-crack-patch-latest-better/
    • https://www.mycatchyphrases.com/close-your-eyes-anniversary-remake-crack-patch-download-hot/
    • https://postlistinn.is/x-force-keygen-adobe-master-collection-cs6instmanks-work
    • https://cdn.geeb.xyz/upload/files/2022/07/eM72L2ZOhxGAo8UE8JJ7_08_b0ef707cb68308ab26ba9cc4763f6f6f_file.pdf
    • https://www.nwu.ac.za/sites/www.nwu.ac.za/files/files/i-institutional-information/quickstats/NWU-QuickStats-2020-2021.pdf
    • http://xn----btbbblceagw8cecbb8bl.xn--p1ai/orthopedics-mcqs-books-free-download-install/
    • https://printeleven.com/wp-content/uploads/2022/07/judeadel.pdf
    • https://www.chemfreecarpetcleaning.com/ljubavni-vikend-romani-za-citanje-besplatno-online-cracked/
    • http://www.flexcompany.com.br/flexbook/upload/files/2022/07/SDkaCZejfSW2K5ZGEXPi_08_b0ef707cb68308ab26ba9cc4763f6f6f_file.pdf
    • http://lovetrustfoundation.com/wp-
    • http://executivenavi.com/wp-
    • https://demo.takewp.com/listing/tpg-explore/advert/ciel-autoentrepreneur-premium-2013-crack-
    • https://cdn.geeb.xyz/upload/files/2022/07/eM72L2ZOhxGAo8UE8JJ7_08_b0ef707cb68308ab26ba9cc4
    • https://www.nwu.ac.za/sites/www.nwu.ac.za/files/files/i-institutional-information/quickstats/NWU-
    • https://www.chemfreecarpetcleaning.com/ljubavni-vikend-romani-za-citanje-besplatno-online-
    • http://www.flexcompany.com.br/flexbook/upload/files/2022/07/SDkaCZejfSW2K5ZGEXPi_08_b0ef707
    • https://wakelet.com/wake/83e30xilvAoc9RrscS1-Y
    • https://stinger-live.s3.amazonaws.com/upload/files/2022/07/HFELArLxu4VM4pgdDx8Q_08_13575f7b225383e8397f8c7ebd81485b_file.pdf
    • https://fd.lisboa.ucp.pt/pt-pt/system/files/webform/lachraff196.pdf
    • http://www.tcpdf.org
    • https://stinger-live.s3.amazonaws.com/upload/files/2022/07/HFELArLxu4VM4pgdDx8Q_08_13575f7b2
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://www.aiim.org/pdfa/ns/extension/
    • http://www.aiim.org/pdfa/ns/schema#
    • http://www.aiim.org/pdfa/ns/property#
    • http://www.aiim.org/pdfa/ns/id/