MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to benign Shopify URLs, but one critical link directs to a known malicious redirector. This suggests a tactic of disguising malicious links among legitimate ones to evade detection. The primary malicious URL identified is https://ttraff.ru/pify?keyword=watercolor+painting+tutorial+for+beginners+pdf, which is likely used to redirect the user to a further malicious destination.
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.ru/pify?keyword=watercolor+painting+tutorial+for+beginners+pdf
- http://files.rebeccawooddesigns.com/uploads/1/3/0/7/130739163/xofejajozatuxe.pdf
- http://files.collection-me.com/uploads/1/3/2/8/132816195/bc6f4cdc2c0.pdf
- http://files.stemonline.org/uploads/1/3/1/0/131070938/potaz.pdf
- https://cdn.shopify.com/s/files/1/0431/5889/6802/files/stardew_valley_crop_layout.pdf
- https://cdn.shopify.com/s/files/1/0438/2267/8173/files/kubukuv.pdf
- https://cdn.shopify.com/s/files/1/0428/6863/7862/files/16471256601.pdf
- https://cdn.shopify.com/s/files/1/0432/9875/0629/files/bomukawuwopogixoweromelep.pdf
- https://cdn.shopify.com/s/files/1/0436/1509/2893/files/canon_imageclass_mf3010_user_manual.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/67572949107.pdf
- https://cdn.shopify.com/s/files/1/0434/1055/5041/files/12596937712.pdf
- https://cdn.shopify.com/s/files/1/0429/1887/1207/files/tobaxupanegemezopuw.pdf
- https://cdn.shopify.com/s/files/1/0433/1637/9816/files/tigelix.pdf
- https://cdn.shopify.com/s/files/1/0430/9434/3834/files/autodesk_inventor_manual_download.pdf
- https://cdn.shopify.com/s/files/1/0432/0195/3952/files/caterpillar_generators_catalogue.pdf
- https://cdn.shopify.com/s/files/1/0445/9141/5460/files/strength_of_materials_book_by_rs_khurmi.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007aba.bin8a6806a92f370b8475c5620335b449c672114e7a9296b43ed7140d8b6830d0a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7ABA | 5356 bytes |
font_01_sfnt_off00008d01.bin7432f5fed9711b3b95b8125d6979445c70666d93595c5c5b68a5f9cab2fb4441 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D01 | 9788 bytes |
font_02_sfnt_off0000ae11.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE11 | 4324 bytes |
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