MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged by multiple critical heuristics for containing malicious redirector links and a large number of external PDF links, indicative of a link farm. The primary malicious URL identified is https://ttraff.ru/pify?keyword=thinking+out+loud++mp4, which is likely used to redirect users to further malicious content. The document body contains garbled text but includes the same keyword found in the URL, suggesting a lure. No scripts were extracted from this sample.
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.ru/pify?keyword=thinking+out+loud++mp4
- http://files.touchoflovewellness.com/uploads/1/3/0/9/130969192/6994966.pdf
- https://cdn.shopify.com/s/files/1/0432/5448/1058/files/towifikeruwev.pdf
- https://cdn.shopify.com/s/files/1/0431/4470/8245/files/15621578997.pdf
- https://cdn.shopify.com/s/files/1/0457/7224/3110/files/retug.pdf
- https://cdn.shopify.com/s/files/1/0431/3055/2474/files/91839902722.pdf
- https://cdn.shopify.com/s/files/1/0440/7033/8725/files/abolition_of_slavery_and_slave_trade.pdf
- https://cdn.shopify.com/s/files/1/0437/8935/3109/files/xujenumovupavat.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mosagewenusuwaguxizekud.pdf
- https://cdn.shopify.com/s/files/1/0430/6547/5229/files/zumuxejozilokimugu.pdf
- https://cdn.shopify.com/s/files/1/0427/7387/2807/files/calculus_complete_course.pdf
- https://cdn.shopify.com/s/files/1/0447/5338/7674/files/unique_binary_search_trees_ii.pdf
- https://cdn.shopify.com/s/files/1/0435/5427/5479/files/77732718388.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_off000060f3.bin7897a3730504f7bd8d7ffa3a4418bf7570581a057d53e4dd38989fad7e8f9596 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60F3 | 4992 bytes |
font_01_sfnt_off000071c7.bin396220cedbe59e61812da376c978fabd3c53f46484efa4b843aefe1df494ce81 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71C7 | 10628 bytes |
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