Malicious PDF — malware analysis report

Static analysis result for SHA-256 f2f40c3e628f4eed…

MALICIOUS

PDF

135.9 KB Created: 2022-07-05 07:32:02 +00:00 Authoring application: germfri (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 2c59962d3ac28ff790a261941ac21850 SHA-1: 36cbee845c8c35eb72dc10b402b1c42ea8e3cdd4 SHA-256: f2f40c3e628f4eedb21002154026926ae270a73726265f8727eade54cc781f16
64 Risk Score

Malware Insights

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

The PDF file contains a large number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. One of the primary external URIs points to 'http://raisengine.com/', which is likely part of the lure. The document body is heavily obfuscated, preventing a clear understanding of its specific content, but the presence of numerous links suggests a phishing or malware distribution attempt.

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://raisengine.com/ZG93bmxvYWR8SUU3T1dSbWRueDhNVFkxTmprNE1UVXdOSHg4TWpVNE4zeDhLRTBwSUVobGNtOXJkU0JiUm1GemRDQkhSVTVk/dehua/dongle.QWRvYmUgUGhvdG9zaG9wIDIwMjIgKCkQWR.propagator.buyouts..neuritis
    • https://nameless-tor-77534.herokuapp.com/lilhau.pdf
    • https://in-loving-memory.online/wp-content/uploads/2022/07/Photoshop_2021_Version_2242-1.pdf
    • https://jfaki.blog/wp-content/uploads/2022/07/hartaw.pdf
    • https://tinilist.com/wp-content/uploads/2022/07/Photoshop_2021_Version_2200.pdf
    • https://2c63.com/wp-content/uploads/2022/07/Photoshop_2022_keygen_only___With_License_Code_WinMac.pdf
    • https://esport-ready.com/wp-content/uploads/2022/07/faital.pdf
    • https://rednicholson.com/wp-content/uploads/2022/07/Photoshop_2021_Version_2201.pdf
    • http://www.mtcpreps.com/wp-content/uploads/2022/07/Adobe_Photoshop_CC_2015_Version_17_Free_Download.pdf
    • https://safe-anchorage-51200.herokuapp.com/ciacare.pdf
    • https://agile-hollows-32775.herokuapp.com/marhop.pdf
    • http://www.bankerogkontanter.no/wp-content/uploads/2022/07/Adobe_Photoshop_EXpress_Crack_With_Serial_Number__Serial_Key_For_PC_Updated.pdf
    • https://gentle-garden-17851.herokuapp.com/Adobe_Photoshop_2022_Version_232.pdf
    • https://harneys.blog/wp-content/uploads/2022/07/Photoshop_CC_2015-1.pdf
    • https://longitude123.net/wp-content/uploads/2022/07/Photoshop_2022_Version_230_Product_Key___Free_Download_3264bit_2022Latest.pdf
    • https://guarded-sierra-02213.herokuapp.com/Photoshop_2021_Version_2210.pdf
    • https://enigmatic-lowlands-13870.herokuapp.com/Adobe_Photoshop.pdf
    • https://aiplgurugram.com/wp-content/uploads/2022/07/scoben.pdf
    • https://roofingbizuniversity.com/wp-content/uploads/2022/07/Photoshop_2022_.pdf
    • https://scenic-sequoia-99703.herokuapp.com/Adobe_Photoshop_CS5.pdf
    • https://salty-bastion-25536.herokuapp.com/fynnuld.pdf
    • https://blooming-depths-39333.herokuapp.com/latjam.pdf
    • https://toserba-muslim.com/wp-content/uploads/2022/07/octbar.pdf
    • https://materiaselezioni.com/wp-content/uploads/2022/07/Photoshop_2021_Version_223_Key_Generator__Serial_Key_MacWin.pdf
    • http://playfanfgame.com/wp-content/uploads/2022/07/Adobe_Photoshop_CC_2015_version_16.pdf
    • https://www.romashopcity.com/wp-content/uploads/2022/07/Adobe_Photoshop_CS6.pdf
    • https://2c63.com/wp-
    • http://www.mtcpreps.com/wp-
    • http://www.bankerogkontanter.no/wp-content/uploads/2022/07/Adobe_Photoshop_EXpress_Crack_With_Se
    • https://longitude123.net/wp-content/uploads/2022/07/Photoshop_2022_Version_230_Product_Key___Free_
    • https://materiaselezioni.com/wp-
    • https://trello.com/c/HXvoeKdD/103-adobe-photoshop-2022-version-2311-product-key-and-xforce-keygen-free
    • https://wakelet.com/wake/vqODj0FMOfzi-QU_vWrxc
    • https://wakelet.com/wake/Lp54yy8zT0dQ-VxANT9Mu
    • https://wakelet.com/wake/0nTmSofc2yyTcca6SYyzu
    • https://wakelet.com/wake/qwZ0H3wvbrZwL-smpBR1y
    • http://www.tcpdf.org
    • https://trello.com/c/HXvoeKdD/103-adobe-photoshop-2022-version-2311-product-key-and-xforce-keygen-
    • 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/

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