MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which, https://ttraff.cc/wix?keyword=assessment+made+incredibly+easy, is identified as a malicious redirector. The document also exhibits characteristics of a link farm, with numerous external PDF links, suggesting a tactic to distribute or obscure malicious content. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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_FARMSmall 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.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne 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.cc/wix?keyword=assessment+made+incredibly+easy
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_0852081b39c14d01beebae5b6fbdd89e.pdf
- https://static.usrfiles.com/ugd/b8c837_7639605d2e23480d8678cb82f7e0aed6.pdf
- https://static.usrfiles.com/ugd/b8c837_67f954714fd845bf9e5cb4d42bc17c94.pdf
- https://static.usrfiles.com/ugd/b8c837_774e34e6324e41a6bbdb3a5d74b2e37a.pdf
- https://cdn.shopify.com/s/files/1/0463/2379/4077/files/begogigefale.pdf
- https://cdn.shopify.com/s/files/1/0437/3594/1274/files/rumup.pdf
- https://cdn.shopify.com/s/files/1/0429/9682/6273/files/computer_words_full_form.pdf
- https://cdn.shopify.com/s/files/1/0435/8442/2051/files/genetic_variation_in_humans.pdf
- https://cdn.shopify.com/s/files/1/0431/2370/3969/files/a._s._gupta_calculus_of_variations_with_applications.pdf
- https://static.usrfiles.com/ugd/b8c837_ed8f9bdbfa0e447d8cbe318a72c2cbf6.pdf
- https://static.usrfiles.com/ugd/b8c837_46066584eee14407baa3d7244e503e91.pdf
- https://cdn.shopify.com/s/files/1/0434/1907/4712/files/ados_autism_test.pdf
- https://cdn.shopify.com/s/files/1/0438/8772/2648/files/93726781069.pdf
- https://cdn.shopify.com/s/files/1/0433/5756/9176/files/koraporanelumevozokewi.pdf
- https://cdn.shopify.com/s/files/1/0427/8432/5798/files/biochemistry_lectures_for_medical_students.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005497.bind32d86bc79577765a469ba972b6cfd4aa4e9f6d3a097b540b1a785074a07c3dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5497 | 5316 bytes |
font_01_sfnt_off00006683.binc93aed63c08e924954410617e900898b17017823363385be1f396aa0e77078a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6683 | 10768 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.