MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link pointing to 'ttraff.com' disguised with a 'cg comedy movie' lure. This redirector then leads to a link farm of other PDFs hosted on Shopify, indicating a phishing or scam campaign. The ML classifier strongly supports the malicious nature of this PDF.
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=cg+comedy+movie
- http://fopoju.flowersfromsarahsgarden.com/uploads/1/3/0/7/130739892/vopemuvofe.pdf
- http://jolaz.aandloils.com/uploads/1/3/1/3/131398134/6d24c19902ac3e.pdf
- http://sunew.ugranitesandcabinetsmore.com/uploads/1/3/1/4/131406390/5101701.pdf
- http://files.odazzitclub.net/uploads/1/3/0/7/130738919/xobebowetogo.pdf
- http://zerik.clarkpiperepair.com/uploads/1/3/0/8/130874359/586830.pdf
- https://cdn.shopify.com/s/files/1/0434/7081/5397/files/zenulaz.pdf
- https://cdn.shopify.com/s/files/1/0431/3474/6790/files/sojamexigajopadupuwi.pdf
- https://cdn.shopify.com/s/files/1/0433/5599/6328/files/rosawitijot.pdf
- https://cdn.shopify.com/s/files/1/0432/1725/6603/files/motuxufogefesikunotor.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vuvitew.pdf
- https://cdn.shopify.com/s/files/1/0433/3119/0952/files/javascript_encryption_libraries.pdf
- https://cdn.shopify.com/s/files/1/0432/8236/6624/files/ambulance_competition_song.pdf
- https://cdn.shopify.com/s/files/1/0430/6491/8165/files/84324938740.pdf
- https://cdn.shopify.com/s/files/1/0431/3628/6877/files/28967898311.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_off00009601.bin6adcebcd987763f2c2759770d8738f87d0c09b045b0854ba9b5ec53a3b3c9dd9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9601 | 4808 bytes |
font_01_sfnt_off0000a65c.bin56dafa82929b718725007911a105e25b01e69119f335e2ce5a7d78279fb8a1e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA65C | 10248 bytes |
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