Malicious PDF — malware analysis report

Static analysis result for SHA-256 a00073fc89b92955…

MALICIOUS

PDF

141.8 KB Created: 2022-07-06 08:18:44 +00:00 Authoring application: janbeh (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: e209ccea1dc6260a500406e819a0beb0 SHA-1: 4a57f7893321790316daef180c51b06937ff1774 SHA-256: a00073fc89b92955bb2664d089678dfcc9b4f400dea9d6c7b915651165ca80df
64 Risk Score

Malware Insights

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

The PDF file contains numerous external links, with a critical heuristic identifying it as a PDF SEO link farm. One of the primary external URIs points to 'signforcover.com', which is suspicious. The document body is heavily obfuscated and does not provide clear textual lures, but the presence of a link farm strongly suggests a malicious intent to redirect users to potentially harmful sites.

Machine Learning

  • Nyx PDF Classifier clean score 0.0092

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://signforcover.com/ZG93bmxvYWR8RmgzWkdocWNueDhNVFkxTnpBMk56RTFOSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/caesars?/chitlins/SGluZGkgcGRmIG5vdmVscyBzdXJlbmRyYSBtb2hhbiBwYXRoYWsSGl/flex.hallucinogens
    • https://www.millenniumschools.co.in/karnal/sites/default/files/karnal/webform/Sniper-Elite-3-download-with-license-key.pdf
    • https://sushira.by/escalas-pentatonicas-baixo-pdf-extra-quality-download/
    • https://socialpirate.org/upload/files/2022/07/ahQmtolrg27rNFbi8Fai_06_018c9e107096b294aa1fd3493a281471_file.pdf
    • http://www.male-blog.com/2022/07/06/ford-europe-microcat-2013-torrent/
    • https://domainedns.com/ta-ra-rum-pum-man-2-720p-hindi-extra-quality/
    • https://www.debeiaard-utrecht.nl/advert/ansys-15-32-bit-work-crack/
    • http://www.studiofratini.com/wp-content/uploads/2022/07/Zlocin_I_Kazna_Film_Sa_Prevodom_Download_VERIFIED.pdf
    • https://wmondemand.com/?p=18892
    • https://ramerasanya.com/wp-content/uploads/2022/07/VMware_Workstation_11_Serial_Key_And_Fix_Crack_Download.pdf
    • http://www.hva-concept.com/vrigger-8-0-keygen-hot-download/
    • http://www.male-blog.com/2022/07/06/operations-research-by-prem-kumar-gupta-d-s-hira-link/
    • https://myacorn.ie/wp-content/uploads/2022/07/Pdffactory_Pro_47_Serial_Numberrar.pdf
    • https://chronicpadres.com/image-converter-plus-top-crack-chomikuj-filmy/
    • https://lifedreamsorganizer.com/wp-content/uploads/2022/07/yanran.pdf
    • https://jonathangraystock.com/2022/07/06/gta-vice-city-deluxe-english-language-pack-_best_/
    • https://www.cameraitacina.com/en/system/files/webform/feedback/viskare451.pdf
    • https://logicbg.com/wp-content/uploads/2022/07/glenyene.pdf
    • https://www.aveke.fr/wp-content/uploads/2022/07/gilpatr.pdf
    • https://www.millenniumschools.co.in/karnal/sites/default/files/karnal/webform/Sniper-Elite-3-download-with-
    • https://socialpirate.org/upload/files/2022/07/ahQmtolrg27rNFbi8Fai_06_018c9e107096b294aa1fd3493a2814
    • http://www.studiofratini.com/wp-
    • https://ramerasanya.com/wp-
    • https://trello.com/c/HMXWUAPg/51-cod-world-at-war-no-cd-crack-exclusive
    • http://prosafam.yolasite.com/resources/Ebook-Perilaku-Organisasi-Pdf-Download-HOT.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/