MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a significant number of embedded URLs, with a critical heuristic firing indicating a link farm pointing to a malicious redirector. The primary malicious URL identified is ttraff.com, which is likely used to obscure the final destination of the attack. The presence of numerous benign-looking Shopify links suggests an attempt to blend malicious traffic with legitimate content.
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.com/wix?keyword=panasonic+sc+htb8
- https://cdn.shopify.com/s/files/1/0430/0190/5315/files/academic_english_words_with_meaning.pdf
- https://cdn.shopify.com/s/files/1/0463/4853/3917/files/arise_past_perfect_form.pdf
- https://cdn.shopify.com/s/files/1/0437/8794/4096/files/fufafi.pdf
- https://cdn.shopify.com/s/files/1/0433/4606/7605/files/duzujopiletem.pdf
- https://cdn.shopify.com/s/files/1/0429/1756/0473/files/87870374236.pdf
- https://cdn.shopify.com/s/files/1/0438/3349/1606/files/avoir_etre_faire_aller.pdf
- https://cdn.shopify.com/s/files/1/0432/8210/4478/files/toefl_ibt_test_questions.pdf
- https://cdn.shopify.com/s/files/1/0428/7427/3948/files/aptis_test_pre_exam_workbook_download.pdf
- https://static.usrfiles.com/ugd/a2e20a_c40c355d95a64af88cf2d92e9e8bbca0.pdf
- https://static.usrfiles.com/ugd/b8c837_715b3b0863494b5c9aad156621a73024.pdf
- https://static.usrfiles.com/ugd/4c1554_a870737e7e3740b99d88ebb8dbb96a9a.pdf
- https://static.usrfiles.com/ugd/b8c837_55d9617a8c86423a9f1b3d48f3c18a84.pdf
- https://static.usrfiles.com/ugd/b8c837_5838c8f1798b4f7faba07b119040f1ba.pdf
- https://static.usrfiles.com/ugd/b8c837_36f468c2b56047349a83bb289edc0dd2.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_off000065a6.bin27a25f3a058ab2a5b1fed90885da5e3765c1a73e7ba7b82a202bdc4b9d9fe3e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65A6 | 5096 bytes |
font_01_sfnt_off000076ee.bind994bc69f86cc6b6cbd1a721c191c9606f2f6f35259f37bcbc8b7dadf750a647 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76EE | 10380 bytes |
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