MALICIOUS
152
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 pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains text referencing 'Dnd 3. 5e player's handbook pdf' and the malicious URL, indicating a lure to trick users into clicking the link. The PDF also hosts a large number of external links, many pointing to Shopify domains, suggesting a link farm or SEO poisoning tactic to distribute the malicious URL.
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/pify?keyword=dnd+3.+5e+player%2527+s+handbook+pdf
- http://files.nypa.com.au/uploads/1/3/1/6/131636655/6a2b92a2.pdf
- http://files.leenajuvonen.com/uploads/1/3/0/8/130874676/6795280.pdf
- http://files.lutoncentralmosque.org/uploads/1/3/2/3/132303001/lovezuwoxurujiba.pdf
- http://files.fightingsawks.com/uploads/1/3/1/4/131407668/runajilisaxasinuba.pdf
- https://cdn.shopify.com/s/files/1/0439/0384/4520/files/venetinato.pdf
- https://cdn.shopify.com/s/files/1/0429/4115/3439/files/54613839681.pdf
- https://cdn.shopify.com/s/files/1/0431/6640/0663/files/kawibipif.pdf
- https://cdn.shopify.com/s/files/1/0432/2351/5294/files/8493796748.pdf
- https://cdn.shopify.com/s/files/1/0429/8165/4691/files/9349741940.pdf
- https://cdn.shopify.com/s/files/1/0428/2066/5510/files/22648627162.pdf
- https://cdn.shopify.com/s/files/1/0429/2041/1289/files/wevovaz.pdf
- https://cdn.shopify.com/s/files/1/0434/5954/3192/files/9119723122.pdf
- https://cdn.shopify.com/s/files/1/0433/8489/7701/files/15990174740.pdf
- https://cdn.shopify.com/s/files/1/0434/3804/7384/files/32721094607.pdf
- https://cdn.shopify.com/s/files/1/0429/5062/3385/files/66335067037.pdf
- https://cdn.shopify.com/s/files/1/0433/8614/2876/files/dudedeli.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_off00008629.binc8ab514fcd930a966c21eb12791586f240f0355d8aa28a75d4d2a322519cf2e6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8629 | 5788 bytes |
font_01_sfnt_off000099f1.bin51f211417dbc7b58ea2a6b41b57f3ea0fb92d0492c5c6c93123f5f0bac9ea817 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99F1 | 10112 bytes |
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