Malicious PDF — malware analysis report

Static analysis result for SHA-256 df5826af46c40f2d…

MALICIOUS

PDF

145.4 KB Created: 2022-07-04 07:55:54 +00:00 Authoring application: ananyaz (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 11a3f6a4a88cbd80643402b888cc5fc0 SHA-1: 20cb777ee3305a08a733bfa8f8e8ce92ddf39848 SHA-256: df5826af46c40f2dad6e6750c092a9fc0e99b8e9601b4316482d867f5d5a59fa
94 Risk Score

Malware Insights

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

This PDF document contains a link farm that advertises cracked software, indicating a lure for users to download potentially malicious content. The primary URL, http://siteslocate.com/counterfeitness/tandala/..., is likely a gateway to a second-stage download. The presence of numerous external links, many pointing to PDF files, suggests a coordinated effort to distribute malware or lead users to phishing sites.

Machine Learning

  • Nyx PDF Classifier clean score 0.0139

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://siteslocate.com/counterfeitness/tandala/?payers=posturing&ZG93bmxvYWR8TUI5WW05eE5YeDhNVFkxTmpnNU1qTTFNbng4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA.hershey=TXVsdGlQQVNTIEYyMCBFYXN5LVBob3RvUHJpbnQTXV PDF link annotation
    • https://gogopaydayloans.com/system/files/webform/knight-online-toolbar.pdfIn PDF document text
    • https://www.tuttoporte.com/sites/default/files/webform/sasedyn362.pdfIn PDF document text
    • https://brutalrecords.com/coming-soon/In PDF document text
    • https://csermooc78next.blog/2022/07/04/mitec-sqlite-query-product-key-full-download-pc-windows/In PDF document text
    • https://gameurnews.fr/upload/files/2022/07/V9mOoLVsCVMqigR2pprj_04_bb463a740af64b6cd31ea1948ccede8e_file.pdfIn PDF document text
    • https://taxi2b.social/upload/files/2022/07/cO6Cs6jwjJLz43zDv1PS_04_bb463a740af64b6cd31ea1948ccede8e_file.pdfIn PDF document text
    • http://www.gea-pn.it/wp-content/uploads/2022/07/World_of_Joysticks_XInput_Emulator.pdfIn PDF document text
    • https://www.an.uy/upload/files/2022/07/8UGmbcdEvdIum7C16z33_04_888033e882cb7c33ca7779aaa4728f68_file.pdfIn PDF document text
    • https://deccan-dental.com/hex2file-crack-for-windows-2022-latest/In PDF document text
    • https://www.dreessen.info/highlights/dvdfab-pc-backup-0-6-2-crack-activatorIn PDF document text
    • https://www.careerfirst.lk/sites/default/files/webform/cv/elemar958.pdfIn PDF document text
    • https://gwbc.org/wp-content/uploads/2022/07/essalau.pdfIn PDF document text
    • http://travelfamilynetwork.com/?p=24065In PDF document text
    • https://www.myshareshow.com/upload/files/2022/07/mpCrfz23Y7VSFfHtTI6C_04_888033e882cb7c33ca7779aaa4728f68_file.pdfIn PDF document text
    • https://itsakerhetsbolaget.se/wp-content/uploads/2022/07/phigar.pdfIn PDF document text
    • https://www.careerfirst.lk/sites/default/files/webform/cv/shadival768.pdfIn PDF document text
    • https://montehogar.com/wp-content/uploads/2022/07/Vole_Office_Crack_.pdfIn PDF document text
    • https://u-ssr.com/upload/files/2022/07/nQyqCK8qt5GekBzg74Zn_04_bb463a740af64b6cd31ea1948ccede8e_file.pdfIn PDF document text
    • https://shobeklobek.com/tv-show-manager-5-1-0-0-crack-with-serial-key/In PDF document text
    • https://csermooc78next.blog/2022/07/04/mitec-sqlite-query-product-key-full-download-pc-In PDF document text
    • https://gameurnews.fr/upload/files/2022/07/V9mOoLVsCVMqigR2pprj_04_bb463a740af64b6cd31eIn PDF document text
    • https://taxi2b.social/upload/files/2022/07/cO6Cs6jwjJLz43zDv1PS_04_bb463a740af64b6cd31ea19In PDF document text
    • https://www.an.uy/upload/files/2022/07/8UGmbcdEvdIum7C16z33_04_888033e882cb7c33ca7779In PDF document text
    • https://www.myshareshow.com/upload/files/2022/07/mpCrfz23Y7VSFfHtTI6C_04_888033e882cb7In PDF document text
    • https://u-ssr.com/upload/files/2022/07/nQyqCK8qt5GekBzg74Zn_04_bb463a740af64b6cd31ea194In PDF document text
    • https://proteomics.bio.cam.ac.uk/system/files/webform/u5me-operator-client.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
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