MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with a critical heuristic firing indicating these links point to known malicious redirector infrastructure. The primary malicious URL identified is 'https://ttraff.cc/pify?keyword=wowhead+attunement+guide'. The document body, though heavily obfuscated, also contains this URL and other PDF links, suggesting a link farm or redirection scheme designed to lead users to malicious content. No scripts were extracted, and the PDF structure itself is the primary vector for the attack.
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.cc/pify?keyword=wowhead+attunement+guide
- http://vejenu.checklistinspections.com/uploads/1/3/1/3/131379578/jasil-zowedage-xojosufomejikeg.pdf
- http://files.wafflehousecatering.com/uploads/1/3/1/4/131483317/f29dee0.pdf
- http://xilekiw.chantelcherisselucier.com/uploads/1/3/1/8/131857152/mepekodujebejaza.pdf
- https://cdn.shopify.com/s/files/1/0437/2656/9633/files/basic_civil_engineering_bhavikatti.pdf
- https://cdn.shopify.com/s/files/1/0430/0609/9605/files/fuvovidazuzezafev.pdf
- https://cdn.shopify.com/s/files/1/0427/4746/1788/files/memu_emulator_for_low_end_pc.pdf
- https://cdn.shopify.com/s/files/1/0434/5341/5576/files/alteraciones_cognitivas.pdf
- https://cdn.shopify.com/s/files/1/0431/9287/7217/files/89632343024.pdf
- https://cdn.shopify.com/s/files/1/0440/0198/4662/files/zabitape.pdf
- https://cdn.shopify.com/s/files/1/0436/4405/9806/files/rujakurisumekesonuvuviw.pdf
- https://cdn.shopify.com/s/files/1/0449/8876/0232/files/interview_skills_and_techniques.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/27347714529.pdf
- https://cdn.shopify.com/s/files/1/0439/4975/2478/files/abbyy_transformer_12_crack.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_off00007117.bin492cf8ca9d9bde82a820e18a665a480d407008cf1cb606ab9d5182ed708a339d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7117 | 5040 bytes |
font_01_sfnt_off00008228.binb0579db05ace01ee8f76225e629787ed0119c51df3e3ae30fa10338f8981f5de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8228 | 9660 bytes |
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