Malicious PDF — malware analysis report

Static analysis result for SHA-256 84c7224e4537e9c0…

MALICIOUS

PDF

128.8 KB Created: 2022-07-05 16:09:52 +00:00 Authoring application: hardtal (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: b29bdcbcc3a2cb1400364673a58e0760 SHA-1: 92e274c9fa2b56573d4800d1a5c8fc2c5bcdc206 SHA-256: 84c7224e4537e9c01f17bbd96081b720939a536a5530c1b7351f8e0fbe8b4ea1
94 Risk Score

Malware Insights

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

The PDF file contains a large number of external links, many of which are designed to lure users into downloading cracked software. The heuristic 'PDF_SEO_LINK_FARM' and 'PDF_CRACKED_SOFTWARE_LURE' indicate a malicious intent to distribute potentially harmful files. The presence of numerous unknown reputation URLs suggests a campaign to redirect users to malicious sites.

Machine Learning

  • Nyx PDF Classifier clean score 0.0089

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://findinform.com/addressed/leathery.adjoining?boasters.pickled.ZG93bmxvYWR8UE8wYTI5MGZId3hOalUzTURNMk1qSXpmSHd5TlRjMGZId29UU2tnY21WaFpDMWliRzluSUZ0R1lYTjBJRWRGVGww=southworth&spearmen=RmlmYSAyMgRml
    • http://dealskingdom.com/wp-content/uploads/2022/07/Fifa_22_Install_Crack__With_License_Code_Latest.pdf
    • https://psychomotorsports.com/wp-content/uploads/2022/07/435ed7e9f07f7-559.pdf
    • http://carlamormon.com/?p=9780
    • http://www.ecelticseo.com/?p=10412
    • https://geo.sustainablecs.org/blog/index.php?entryid=3236
    • https://bhatimindcare.com/wp-content/uploads/2022/07/wendbet.pdf
    • https://guaraparadise.com/2022/07/05/fifa-22-jb-keygen-exe-activator/
    • https://demo.digcompedu.es/blog/index.php?entryid=7633
    • https://plainbusiness.net/wp-content/uploads/2022/07/Fifa_22.pdf
    • http://demo.funneldrivenroi.com/council/upload/files/2022/07/4an96sncXbQHExysKIaD_05_9d9c2cee71d932b93c62b702088655a5_file.pdf
    • https://myrealex.com/upload/files/2022/07/WFBoEzqqC4ykcMuSAt4G_05_9d9c2cee71d932b93c62b702088655a5_file.pdf
    • https://cosmonet.club/upload/files/2022/07/fm9p9IEdsGaD41g7HNht_05_9d9c2cee71d932b93c62b702088655a5_file.pdf
    • https://salty-badlands-38694.herokuapp.com/motemal.pdf
    • https://hq-uk.com/sites/default/files/webform/elyzhest270.pdf
    • http://dponewsbd.com/?p=16899
    • https://aalcovid19.org/fifa-22-crack-with-serial-number-with-key-free-win-mac-2022/
    • https://coolbreezebeverages.com/fifa-22-serial-key/
    • https://www.mil-spec-industries.com/system/files/webform/Fifa-22_74.pdf
    • https://www.infoslovakia.sk/wp-content/uploads/2022/07/Fifa_22_Free_Download_X64_2022.pdf
    • http://dealskingdom.com/wp-content/uploads/2022/07/fifa_22_install_crack__with_license_code_latest.pdf
    • https://www.hamilton.ca/system/files/webform/fifa-22.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/