Malicious PDF — malware analysis report

Static analysis result for SHA-256 aa34bdf6e4f7ab6f…

MALICIOUS

PDF

145.9 KB Created: 2022-07-04 08:15:45 +00:00 Authoring application: halynoe (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 7a799c419d53ec39e1211b9b57180420 SHA-1: 91052196a11565ee61e673972ae29322bd4ce2e5 SHA-256: aa34bdf6e4f7ab6f04d055349a527b23298beea6e99a58344ac360b9b009f953
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The PDF document contains a large number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. One of the primary external URIs points to a suspicious URL that appears to be a download path. This suggests the document is designed to redirect users to potentially malicious content or malware downloads, likely through a link farm strategy.

Machine Learning

  • Nyx PDF Classifier clean score 0.0047

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://thedirsite.com/youngsters.collidenfl.references/ZG93bmxvYWR8OVJlWXpWaVlYeDhNVFkxTmpnNU1qTTFNbng4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/leda.potatoism.Rm9yZCBNdXN0YW5nIFdpbmRvd3MgNyBUaGVtZQRm9.rans
    • https://shahjalalproperty.com/wp-content/uploads/2022/07/lisskaf.pdf
    • https://www.careerfirst.lk/sites/default/files/webform/cv/victyem568.pdf
    • https://www.petisliberia.com/backdoor-irc-sticy-a-removal-tool-crack-download/
    • http://launchimp.com/movie-iso-crack-keygen-for-lifetime-free-download/
    • https://www.batiksukses.com/super-blank-pc-windows/
    • https://delicatica.ru/2022/07/04/appsbox-crack-activator-download-2022-latest/
    • https://www.careerfirst.lk/sites/default/files/webform/cv/Astronomy-Picture-of-the-Day.pdf
    • https://oualie.dev/wp-content/uploads/2022/07/EasyTutor__Crack_April2022.pdf
    • https://www.careerfirst.lk/system/files/webform/cv/CharacterNavigator.pdf
    • https://www.oregonweednetwork.com/wp-content/uploads/2022/07/Digital_Signal_Analysis.pdf
    • http://www.ventadecoches.com/ooobtl2-full-product-key-march-2022/
    • https://www.careerfirst.lk/sites/default/files/webform/cv/herbnao734.pdf
    • https://comunicare-online.ro/wp-content/uploads/2022/07/Lytro__Updated2022.pdf
    • https://atennis.kz/tour/upload/files/2022/07/4HunCqDLAYvA7AqMbsSx_04_4a1940e4e847e4ce0f0d6661ca9e3d9b_file.pdf
    • https://ipayif.com/upload/files/2022/07/uEcwb6WDAaIV8vitz24t_04_1db93a46f090d120fde0fa74311a3f38_file.pdf
    • https://ayoikut.com/advert/alert-thingy-serial-key/
    • https://viceeventz.com/wp-content/uploads/2022/07/AutoIt_Portable.pdf
    • https://hgpropertysourcing.com/wp-content/uploads/2022/07/EasyBuildSQL__Crack_3264bit.pdf
    • http://it-labx.ru/?p=59673
    • https://www.careerfirst.lk/sites/default/files/webform/cv/Astronomy-Picture-of-the-
    • https://www.oregonweednetwork.com/wp-
    • https://atennis.kz/tour/upload/files/2022/07/4HunCqDLAYvA7AqMbsSx_04_4a1940e4e8
    • https://ipayif.com/upload/files/2022/07/uEcwb6WDAaIV8vitz24t_04_1db93a46f090d120
    • https://hgpropertysourcing.com/wp-
    • https://www.ubill.iastate.edu/system/files/webform/btop-file-upload-private/lisesavi931.pdf
    • http://www.tcpdf.org
    • https://www.ubill.iastate.edu/system/files/webform/btop-file-upload-
    • 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/