Malicious PDF — malware analysis report

Static analysis result for SHA-256 e65a719485814b73…

MALICIOUS

PDF

47.0 KB Created: 2020-09-05 17:46:08 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 9518cd48971acf5820f85a8a46291e6f SHA-1: 7250c02b1c658ad641b094dec5f0c124c942888c SHA-256: e65a719485814b73a9d75b298c1a05f6b4c3ad8a482ced9756a5ac8492401fba
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.001 User Execution: Malicious Link T1059.001 PowerShell

The PDF file contains a heuristic firing indicating it's a malicious redirector link, specifically pointing to 'https://ttraff.link/wix?keyword=consultant+report+disclaimer+examples'. The document body also contains this URL and other links, suggesting a lure to external content. The presence of a link farm heuristic further supports the malicious intent of directing users to potentially harmful sites. No scripts were extracted, and the family is unknown due to the lack of specific indicators.

Heuristics 3

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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.
  • 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 https://ttraff.link/wix?keyword=consultant+report+disclaimer+examples
    • https://cdn.shopify.com/s/files/1/0433/7103/6822/files/63074302769.pdf
    • https://cdn.shopify.com/s/files/1/0428/2544/9628/files/xubupofupidavodenurefafo.pdf
    • https://cdn.shopify.com/s/files/1/0435/9569/4239/files/11104030618.pdf
    • https://cdn.shopify.com/s/files/1/0437/4265/8711/files/6th_grade_fun_worksheets.pdf
    • https://static.usrfiles.com/ugd/9eb187_b702898739e64bd5a4e82dba021dad09.pdf
    • https://static.usrfiles.com/ugd/b8c837_2f37ad85f8bb4804a2d9f90703fdbead.pdf
    • https://static.usrfiles.com/ugd/85d67f_c2657df88ac945c2bfdd6a0e5ac9a288.pdf
    • https://cdn.shopify.com/s/files/1/0464/8216/1816/files/fenelogawelero.pdf
    • https://cdn.shopify.com/s/files/1/0460/1344/8353/files/sony_wf_1000x.pdf
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/32177526878.pdf
    • https://cdn.shopify.com/s/files/1/0428/6241/1942/files/fubenenuvoke.pdf
    • https://cdn.shopify.com/s/files/1/0431/5198/2754/files/wugatamazabexuwakejovoju.pdf
    • https://cdn.shopify.com/s/files/1/0433/1054/7099/files/funowagutozod.pdf
    • https://cdn.shopify.com/s/files/1/0433/1143/1838/files/possessive_nouns_games.pdf
    • https://cdn.shopify.com/s/files/1/0433/9607/1578/files/nursing_education_powerpoint_templates_free.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00007b0a.bin
6da82112aae99a873b6007c585b6beef3cd168a566e80585c938c75045fa7aa1		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7B0A 5192 bytes
font_01_sfnt_off00008c9c.bin
9d6a36e3c1f5f84f5649dbf72cacb4ceea4374c0b59945682956f22a58da65b8		 pdf-font-stream PDF embedded font (sfnt) at offset 0x8C9C 9956 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.