MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded URLs, with a critical heuristic firing for a malicious redirector link to 'ttraff.com'. Another critical heuristic indicates a PDF link farm, with many links pointing to Shopify-hosted PDFs. The ML classifier strongly flagged this PDF as malicious. The document body contains the primary malicious URL and several benign-looking PDF links, suggesting a lure to external 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.com/pify?keyword=i+have+no+answers+lyrics
- http://jaxose.heart-tokushima.com/uploads/1/3/0/7/130738629/6479441.pdf
- http://files.fiddleonthefarm.com/uploads/1/3/1/4/131408100/5296344.pdf
- https://cdn.shopify.com/s/files/1/0433/7834/4097/files/lawapejegag.pdf
- https://cdn.shopify.com/s/files/1/0433/3443/4974/files/poletalaz.pdf
- https://cdn.shopify.com/s/files/1/0433/0058/5632/files/bebuwixel.pdf
- https://cdn.shopify.com/s/files/1/0432/6886/6212/files/13304492860.pdf
- https://cdn.shopify.com/s/files/1/0431/0433/8074/files/80409435433.pdf
- https://cdn.shopify.com/s/files/1/0437/7369/0017/files/adsense_arbitrage_hack.pdf
- https://cdn.shopify.com/s/files/1/0429/5278/6074/files/types_of_pesticides_used_in_agriculture.pdf
- https://cdn.shopify.com/s/files/1/0429/1058/0899/files/el_tratado_de_bucareli.pdf
- https://cdn.shopify.com/s/files/1/0433/5858/4986/files/periodontal_disease_and_smoking_pdf.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/lujodegiduwidixerilaji.pdf
- https://cdn.shopify.com/s/files/1/0441/2011/3304/files/canon_pixma_ts9120_manual.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_off000044fb.binf9da5e37b7006a3e1c8165751c4fabea5ea15c64bc76fd46672614389db1a9a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x44FB | 5076 bytes |
font_01_sfnt_off0000564a.bin18f7219557420577e9a99ee92aaf90b60898e960682394d5fb6926faa2dd06df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x564A | 9560 bytes |
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