Malicious PDF — malware analysis report

Static analysis result for SHA-256 9d643f3b9a89ca9b…

MALICIOUS

PDF

136.5 KB Created: 2022-07-06 06:55:39 +00:00 Authoring application: rocgae (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 34664c527e657a4f27d4deeef164c250 SHA-1: a938f539b49044d5690f9af2063b1918daffe855 SHA-256: 9d643f3b9a89ca9b4733bd9420cfe900e3e64aeb97eed5f80edc6c8cb3678cf3
64 Risk Score

Malware Insights

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

The PDF document contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. One of these links, http://seachtop.com/..., is particularly suspicious due to its complex query parameters. The presence of numerous links suggests an attempt to direct users to potentially malicious or deceptive content, possibly for SEO manipulation or to host further stages of an attack.

Machine Learning

  • Nyx PDF Classifier clean score 0.0115

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://seachtop.com/?acetylecysteine=swingers.Y291bnRlciBzdHJpa2UgZXh0cmVtZSB2NSBpbmRpciBnZXpnaW5sZXIY29.fallback.kanguru.patriarch.ZG93bmxvYWR8R245WVhoNGJIeDhNVFkxTnpBMk56RTFOSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA&pigging=snibson
    • https://ourneta.com/wp-content/uploads/2022/07/Iw5mp_Cegexe_Download_BEST_Ger.pdf
    • https://www.lakemaryfl.com/sites/g/files/vyhlif746/f/uploads/fy22_adopted_budget_ada.pdf
    • https://acsa2009.org/advert/paf-license-file-artcam-2010-sp4-11/
    • https://www.ticonsiglioperche.it/state-of-war-warmonger-nocd-crack-exclusive-for-sims-3-26/uncategorized/
    • https://laissezfairevid.com/matrix-astrology-winstar-v4-0-professional-cracked-158-portable/
    • https://damariuslovezanime.com/wp-content/uploads/2022/07/New_Cbr_150_Vs_Yamaha_Vixion_New.pdf
    • https://gracepluscoffee.com/wp-content/uploads/2022/07/Easy_Card_Creator_Enterprise_Crack_EXCLUSIVE_Download.pdf
    • https://aqaratalpha.com/silkroad-online-guild-and-union-emblems-download-better/
    • https://estrahah.com/algoriddim-djay-v4-0-1-pc-free-full-software-download-free-rar-2021/
    • http://tuscomprascondescuento.com/?p=42630
    • http://yogaapaia.it/wp-content/uploads/2022/07/Windows_Xp_Home_Sp3_Hun_Iso.pdf
    • https://cambodiaonlinemarket.com/hd-online-player-hindi-movie-noorie-1979-exclusive-full-movie-d/
    • https://www.realvalueproducts.com/sites/realvalueproducts.com/files/webform/sonicdad-project-40-pdf-download-alias-diapositivas-a.pdf
    • https://socialtak.net/upload/files/2022/07/5S4kaafvJymt88QX7Wm3_06_49cccba0d2915f3a6d9b01bdfcd515e3_file.pdf
    • https://factorybraga.com/wp-content/uploads/2022/07/laurgavr.pdf
    • https://marriagefox.com/download-catholic-hymn-book-pdf-hot/
    • https://scoalacunoasterii.ro/wp-content/uploads/2022/07/Giochi_Wii_Torrent_Ita_Skylanders_Giants_EXCLUSIVE.pdf
    • https://colored.club/upload/files/2022/07/5YFoH1iJBN5jMzhvUHxH_06_49cccba0d2915f3a6d9b01bdfcd515e3_file.pdf
    • https://ourneta.com/wp-
    • https://www.lakemaryfl.com/sites/g/files/vyhlif746/f/uploads/fy22_adop
    • https://www.ticonsiglioperche.it/state-of-war-warmonger-nocd-crack-
    • https://laissezfairevid.com/matrix-astrology-winstar-v4-0-professional-
    • https://damariuslovezanime.com/wp-
    • https://gracepluscoffee.com/wp-content/uploads/2022/07/Easy_Card_C
    • https://aqaratalpha.com/silkroad-online-guild-and-union-emblems-
    • https://estrahah.com/algoriddim-djay-v4-0-1-pc-free-full-software-
    • http://yogaapaia.it/wp-
    • https://cambodiaonlinemarket.com/hd-online-player-hindi-movie-
    • https://www.realvalueproducts.com/sites/realvalueproducts.com/files/
    • https://socialtak.net/upload/files/2022/07/5S4kaafvJymt88QX7Wm3_06
    • https://scoalacunoasterii.ro/wp-content/uploads/2022/07/Giochi_Wii_To
    • https://colored.club/upload/files/2022/07/5YFoH1iJBN5jMzhvUHxH_06_
    • http://to-portal.com/upload/files/2022/07/Qeoy4RCQio6z2MLWvLVx_06_79ced54398fdd3a59159cfa875ffc409_file.pdf
    • https://www.lakeheadu.ca/system/files/webform/employment_opportunities/lyzbvje335.pdf
    • http://www.tcpdf.org
    • http://to-portal.com/upload/files/2022/07/Qeoy4RCQio6z2MLWvLVx_06
    • https://www.lakeheadu.ca/system/files/webform/employment_opportu
    • 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/