MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which is also present in the document body. This link, `https://ttraff.cc/wix?keyword=mod%25C3%25A8le+cv+format+banque+mondiale`, is likely used to deliver a secondary payload. The document also exhibits characteristics of a PDF link farm, with numerous links to external PDFs, suggesting a broader distribution or SEO poisoning tactic. The ML classifier strongly supports the malicious nature of this PDF.
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=mod%25C3%25A8le+cv+format+banque+mondiale
- https://static.usrfiles.com/ugd/0d2908_67ea6449c66642489483feb55641cb3a.pdf
- https://static.usrfiles.com/ugd/af0aa9_d9d986be50e947f1997c5239e66f2b75.pdf
- https://static.usrfiles.com/ugd/c3548c_13ced7776e8743fe9ae090dd938ca52d.pdf
- https://static.usrfiles.com/ugd/b8c837_17f2d0d1802447c38a057c3112e74646.pdf
- https://static.usrfiles.com/ugd/8b97dd_309c3cc594fe423bafb088cf4be88a73.pdf
- https://static.usrfiles.com/ugd/fb5067_0c37e2fdab6f47b099b55aa51bf2850c.pdf
- https://static.usrfiles.com/ugd/21a131_df2107baeaff460a9a248d189fc2870a.pdf
- https://static.usrfiles.com/ugd/837d34_5a1f6976059148e99eddb072146ad3b0.pdf
- https://cdn.shopify.com/s/files/1/0438/0514/7298/files/manual_testing_aptitude_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0431/2776/7206/files/addition_and_subtraction_of_vectors.pdf
- https://cdn.shopify.com/s/files/1/0433/6805/4949/files/17410079139.pdf
- https://cdn.shopify.com/s/files/1/0430/3811/3955/files/acute_abdomen.pdf
- https://static.usrfiles.com/ugd/b8c837_19264833cbd04ddc9aec8a20a8d52c93.pdf
- https://static.usrfiles.com/ugd/a298ce_2eeddc8cefb540429b06345256a210f0.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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004bf5.binb38f56dde5a1214791cf6c667eb3edee5d81733fbb6d5726569c987d15e03d01 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4BF5 | 5460 bytes |
font_01_sfnt_off00005e3f.bin8039a18e20dcc137e5a5301a1a255c215969edd3a5f44ccf7671c90d59c518aa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E3F | 11336 bytes |
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