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
94 Risk Score

Malware Insights

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

The PDF document contains a large number of external links, many of which advertise cracked software. The primary link, http://signforcover.com/ZG93bmxvYWR8RmgzWkdocWNueDhNVFkxTnpBMk56RTFOSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/caesars?/chitlins/SGluZGkgcGRmIG5vdmVscyBzdXJlbmRyYSBtb2hhbiBwYXRoYWsSGl/flex.hallucinogens, is likely a malicious download URL. The document's purpose appears to be to trick users into downloading potentially harmful software.

Machine Learning

  • Nyx PDF Classifier clean score 0.0092

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://signforcover.com/ZG93bmxvYWR8RmgzWkdocWNueDhNVFkxTnpBMk56RTFOSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/caesars?/chitlins/SGluZGkgcGRmIG5vdmVscyBzdXJlbmRyYSBtb2hhbiBwYXRoYWsSGl/flex.hallucinogens PDF link annotation
    • https://www.millenniumschools.co.in/karnal/sites/default/files/karnal/webform/Sniper-Elite-3-download-with-license-key.pdfIn PDF document text
    • https://sushira.by/escalas-pentatonicas-baixo-pdf-extra-quality-download/In PDF document text
    • https://socialpirate.org/upload/files/2022/07/ahQmtolrg27rNFbi8Fai_06_018c9e107096b294aa1fd3493a281471_file.pdfIn PDF document text
    • http://www.male-blog.com/2022/07/06/ford-europe-microcat-2013-torrent/In PDF document text
    • https://domainedns.com/ta-ra-rum-pum-man-2-720p-hindi-extra-quality/In PDF document text
    • https://www.debeiaard-utrecht.nl/advert/ansys-15-32-bit-work-crack/In PDF document text
    • http://www.studiofratini.com/wp-content/uploads/2022/07/Zlocin_I_Kazna_Film_Sa_Prevodom_Download_VERIFIED.pdfIn PDF document text
    • https://wmondemand.com/?p=18892In PDF document text
    • https://ramerasanya.com/wp-content/uploads/2022/07/VMware_Workstation_11_Serial_Key_And_Fix_Crack_Download.pdfIn PDF document text
    • http://www.hva-concept.com/vrigger-8-0-keygen-hot-download/In PDF document text
    • http://www.male-blog.com/2022/07/06/operations-research-by-prem-kumar-gupta-d-s-hira-link/In PDF document text
    • https://myacorn.ie/wp-content/uploads/2022/07/Pdffactory_Pro_47_Serial_Numberrar.pdfIn PDF document text
    • https://chronicpadres.com/image-converter-plus-top-crack-chomikuj-filmy/In PDF document text
    • https://lifedreamsorganizer.com/wp-content/uploads/2022/07/yanran.pdfIn PDF document text
    • https://jonathangraystock.com/2022/07/06/gta-vice-city-deluxe-english-language-pack-_best_/In PDF document text
    • https://www.cameraitacina.com/en/system/files/webform/feedback/viskare451.pdfIn PDF document text
    • https://logicbg.com/wp-content/uploads/2022/07/glenyene.pdfIn PDF document text
    • https://www.aveke.fr/wp-content/uploads/2022/07/gilpatr.pdfIn PDF document text
    • https://www.millenniumschools.co.in/karnal/sites/default/files/karnal/webform/Sniper-Elite-3-download-with-In PDF document text
    • https://socialpirate.org/upload/files/2022/07/ahQmtolrg27rNFbi8Fai_06_018c9e107096b294aa1fd3493a2814In PDF document text
    • http://www.studiofratini.com/wp-In PDF document text
    • https://ramerasanya.com/wp-In PDF document text
    • https://trello.com/c/HMXWUAPg/51-cod-world-at-war-no-cd-crack-exclusiveIn PDF document text
    • http://prosafam.yolasite.com/resources/Ebook-Perilaku-Organisasi-Pdf-Download-HOT.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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