MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Catan game of thrones rules pdf', suggesting a lure to disguise the malicious intent. The primary malicious URL identified is https://ttraff.ru/pify?keyword=catan+game+of+thrones+rules+pdf, which is used to redirect the user to further malicious 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.ru/pify?keyword=catan+game+of+thrones+rules+pdf
- http://files.stpaulelca.org/uploads/1/3/1/8/131871730/faferanazizeweb.pdf
- http://files.lifepointeatwater.com/uploads/1/3/0/9/130969652/173900.pdf
- http://files.seanpeinado.com/uploads/1/3/1/4/131453401/rizobovuzira-nogovodovi.pdf
- https://cdn.shopify.com/s/files/1/0431/4673/9866/files/75990375613.pdf
- https://cdn.shopify.com/s/files/1/0431/5804/4827/files/jeziwatusesigutojun.pdf
- https://cdn.shopify.com/s/files/1/0432/9550/6592/files/63994950185.pdf
- https://cdn.shopify.com/s/files/1/0436/5202/2430/files/goninusuwawivoreviwawiz.pdf
- https://cdn.shopify.com/s/files/1/0435/4339/6506/files/mafumuvebiguziwetimewo.pdf
- https://cdn.shopify.com/s/files/1/0432/1745/3211/files/bameterewojozasil.pdf
- https://cdn.shopify.com/s/files/1/0437/7686/8510/files/puzanikatumukutirefega.pdf
- https://cdn.shopify.com/s/files/1/0434/0203/5351/files/kukijiwixafumidezodazeg.pdf
- https://cdn.shopify.com/s/files/1/0427/6404/2396/files/46900800981.pdf
- https://cdn.shopify.com/s/files/1/0433/2155/7150/files/xakufiwidopodofa.pdf
- https://cdn.shopify.com/s/files/1/0433/5455/4533/files/zobudimorunen.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_off0000722a.bincaacd57b9887d5449ba8e3bd101f82be882907e286e69a31e291c0ea48d29e40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x722A | 5360 bytes |
font_01_sfnt_off0000843b.bin8a127a5a8071a8ba2ae397742cf00aa1301b7781a762d9b01403b1f2eebdf44e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x843B | 10352 bytes |
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