Malicious PDF — malware analysis report

Static analysis result for SHA-256 db4ed9cb5da629b2…

MALICIOUS

PDF

136.9 KB Created: 2022-07-02 18:00:42 +00:00 Authoring application: krisolw (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 9f26158cb61786bb470fdf9362f0fc70 SHA-1: 07dc1819d5ef6dcc6f1ff1e442742734b034381d SHA-256: db4ed9cb5da629b298c8deec2087b2ffc511473a9bb36c8f9ba109f5c69cfa3d
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF contains a link farm with numerous external URLs, indicating an attempt to direct users to potentially malicious websites. One of the identified URLs, http://widesearchengine.com/..., is flagged as suspicious. The PDF structure and the presence of multiple external links suggest a delivery mechanism for malware or phishing content.

Machine Learning

  • Nyx PDF Classifier clean score 0.0060

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://widesearchengine.com/ZG93bmxvYWR8ZVQ1TlhNek5IeDhNVFkxTmpjM01UZ3hPSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/TW9vcmh1aG4gS2FydCBYeGwgRnJlZSBEb3dubG9hZCBGdWxsIFZlcnNpb24TW9.ccfa?legalise.thawte.distension/
    • https://thevaluesquares.com/circuiti-integrati-digitali-rabaey-pdf-12-link/
    • https://agendaprime.com/wp-content/uploads/2022/07/Electrobeats_By_David_Guetta_For_Android_EXCLUSIVE_Download.pdf
    • https://www.chiesacristiana.eu/2022/07/02/crack-adobe-acrobat-pro-dc-2019-008-20081-activation-cracksmind-better/
    • https://www.pakeconclub.org/wp-content/uploads/2022/07/3ds_Max_2015_xforce_crack_free_download.pdf
    • https://specialneedsafrica.com/wp-content/uploads/2022/07/The_Legend_Of_Heroes_Zero_No_Kiseki_English_Patch_CRACKED_Download.pdf
    • https://startpointsudan.com/index.php/2022/07/02/movavi-video-suite-15-7-crack-portable-best/
    • http://chat.xumk.cn/upload/files/2022/07/scs7EP89v6dafQZTkcld_02_2b2e302bb7642b5248f24d24f45c8627_file.pdf
    • https://burewalaclassified.com/advert/neuroshell-trader-6-cracked-rar-verified/
    • http://karnalketo.com/teste-anpad-provas-anteriores-pdf/
    • https://tecunosc.ro/upload/files/2022/07/khdhnCQBMdfsfeZazgIu_02_8fba11df2ff4599476343de5e540f36b_file.pdf
    • https://wilsonvillecommunitysharing.org/descargar-videos-zumba-fitness-espanol-best/
    • https://www.incubafric.com/wp-content/uploads/2022/07/balalbi.pdf
    • https://www.linkspreed.com/upload/files/2022/07/zYOZ6oi43QfARutAaOad_02_3ca98c36c09af3b1fd5a02ab7b34b827_file.pdf
    • https://khakaidee.com/novakiller-19/
    • https://centralpurchasing.online/gta-4-setup1cbin/
    • https://www.puremeditation.org/2022/07/02/ghost-browser-2-1-0-6-crack-extra-quality-2020-with-serial-keys/
    • https://www.cristinacucina.it/wp-content/uploads/2022/07/callang.pdf
    • http://sharedsuccessglobal.com/marketplace/upload/files/2022/07/2HtlajQARwkoHwV3MA6d_02_2b2e302bb7642b5248f24d24f45c8627_file.pdf
    • https://baybenmx.com/wp-content/uploads/2022/07/Forge_2010_64_Bit_Xforce_Keygen.pdf
    • https://politicalscience.unt.edu/system/files/webform/nsf-reu/2022/applications/broohary508.pdf
    • http://www.tcpdf.org
    • 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/