MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links, one of which, 'https://ttraff.com/pify?keyword=cragheart+play+guide', is identified as a malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'Cragheart play guide'. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm designed to obscure the ultimate malicious destination.
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=cragheart+play+guide
- http://files.simplytravelplanning.com/uploads/1/3/1/4/131483281/ff491b91f0e.pdf
- http://lotelubo.2-ept.com/uploads/1/3/1/0/131070305/f226deb54ca5.pdf
- http://nasizaxas.nationaltire.ca/uploads/1/3/1/6/131636725/furufebifi.pdf
- http://files.forestviewtahoe.com/uploads/1/3/1/6/131637589/kifet.pdf
- http://nigezuj.louisawarren.com/uploads/1/3/1/4/131437601/2487162.pdf
- https://cdn.shopify.com/s/files/1/0427/6633/6167/files/material_para_aprender_a_leer_y_escribir.pdf
- https://cdn.shopify.com/s/files/1/0430/8379/2533/files/gilizexorasamovadop.pdf
- https://cdn.shopify.com/s/files/1/0430/0157/7625/files/46050916804.pdf
- https://cdn.shopify.com/s/files/1/0440/3943/8486/files/98837426039.pdf
- https://cdn.shopify.com/s/files/1/0437/3456/5025/files/bains_california_wali_instagram_video.pdf
- https://cdn.shopify.com/s/files/1/0435/6761/2065/files/adobe_services_sign_in.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wesani.pdf
- https://cdn.shopify.com/s/files/1/0437/9725/0205/files/fepiwolavanozo.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_off0000d83a.bin56717250a5ba88d2c81f2e6fda992f0af9fa357c40b88659efecd5d0ed464fcf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD83A | 5048 bytes |
font_01_sfnt_off0000e95f.bin8e37b36c4d0357859c9ca3936eab84573c4f16b5f9db03e8ec54e63450773e47 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE95F | 10096 bytes |
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