MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a link farm designed to redirect users to malicious infrastructure, specifically identified by the 'ttraff.cc' domain. The document body, though heavily obfuscated, contains the same URL, suggesting a deliberate attempt to lure victims. The ML classifier strongly indicated maliciousness, supporting the conclusion that this is a phishing or redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=iso+27001+gap+analysis+report
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/cc089a_fcec0c0a5c8c4976acb272d2bc54364e.pdf
- https://static.usrfiles.com/ugd/764aaa_c166125bbbac451a9490b2b6da3eae27.pdf
- https://static.usrfiles.com/ugd/a2e20a_797cdb1709534fcbac00563cdac7be14.pdf
- https://static.usrfiles.com/ugd/90423f_0e1c0ce2a7e640f3922dd25f71fbd9b2.pdf
- https://static.usrfiles.com/ugd/bf650e_47df1f3a55c04aa29895fbfcea64126c.pdf
- https://static.usrfiles.com/ugd/b8c837_3cef954ce79b4218a3d2544bfe812b1c.pdf
- https://static.usrfiles.com/ugd/b8c837_6cc4d72f53e8455cb2471284def5cf10.pdf
- https://static.usrfiles.com/ugd/82e28d_39903ae8bc9f48568f002b9ecf7313a3.pdf
- https://static.usrfiles.com/ugd/a76634_e9bb4524224d46ecb4bb24d3e247a907.pdf
- https://static.usrfiles.com/ugd/16a96a_a4ad52c6c21a4482a797f0b71a9364da.pdf
- https://cdn.shopify.com/s/files/1/0432/1139/1135/files/la_jeune_france_cholet.pdf
- https://cdn.shopify.com/s/files/1/0438/7454/9928/files/tap_air_portugal_baggage_information.pdf
- https://cdn.shopify.com/s/files/1/0437/3371/3050/files/barilufewogopezi.pdf
- https://cdn.shopify.com/s/files/1/0440/8701/7637/files/buffettology.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_off000062ed.bin8c6b9629036c24c46db11b84ee29601de805c8859cd77c39de39f58866001ad8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62ED | 5432 bytes |
font_01_sfnt_off00007581.bin2fe6c504a7c7aaa91e0f3136e7e03e9f04023db6c239db2745cf7be3eed21831 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7581 | 10008 bytes |
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