MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.cc/pify?keyword=ace+questionnaire+scoring+pdf'. This indicates the document's primary purpose is to redirect users to malicious infrastructure. The presence of a large number of external PDF links, many pointing to Shopify domains, suggests a link farm or SEO poisoning tactic to distribute the malicious PDF. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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/pify?keyword=ace+questionnaire+scoring+pdf
- http://files.tridentpest.com/uploads/1/3/1/0/131070113/tageworonis_gupuradurem_xifar_zakamiduxukubib.pdf
- http://files.trojerestaurant.com/uploads/1/3/1/8/131857115/mokapememunu-zelenarixiva.pdf
- http://kemutune.nourishedandfertile.com/uploads/1/3/1/3/131380429/9773921.pdf
- http://files.whitneypublicstrategies.com/uploads/1/3/0/7/130776366/7977035.pdf
- https://cdn.shopify.com/s/files/1/0430/5597/2501/files/17797895039.pdf
- https://cdn.shopify.com/s/files/1/0431/0886/0065/files/45050099657.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tusag.pdf
- https://cdn.shopify.com/s/files/1/0432/0041/3856/files/12205639360.pdf
- https://cdn.shopify.com/s/files/1/0430/4489/6917/files/98524011968.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mejamuzeditika.pdf
- https://cdn.shopify.com/s/files/1/0440/0267/2798/files/platinum_physical_science_grade_11_learners_book.pdf
- https://cdn.shopify.com/s/files/1/0428/2348/3548/files/9955901371.pdf
- https://cdn.shopify.com/s/files/1/0432/8102/3140/files/etica_aristoteles_livro.pdf
- https://cdn.shopify.com/s/files/1/0432/0657/4240/files/aggregation_vs_composition.pdf
- https://cdn.shopify.com/s/files/1/0432/8282/5376/files/casio_edifice_efa_121d_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/7272/4897/files/rokefavu.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_off00006a25.bin1ca8ca1d4e80432609e19d4b2361776975712b25726d4836bfc704607dce94f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A25 | 5404 bytes |
font_01_sfnt_off00007c93.bin322757d64ca7b44b08e3017f643d5078dd973b11a5b88efe75a5dd5003ba525e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C93 | 10104 bytes |
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