MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely intended to lead the user to a malicious site. The document also contains a large number of external PDF links, many hosted on Shopify, which is indicative of a link farm used for SEO poisoning or to obscure the final malicious destination. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=smooth+q+stabilizer+manual
- http://files.susanscharfman.com/uploads/1/3/2/3/132303270/vikogiso-bobiwepa-mizadogosugurex.pdf
- http://vudiramo.nervouscurtains.com/uploads/1/3/1/0/131070420/8aa68b1991d5f.pdf
- http://files.ilenebealfoundation.org/uploads/1/3/1/4/131407802/vomezalowexon-benepulerajo-poxesuxi-tumed.pdf
- http://files.normsphotoblog.com/uploads/1/3/0/7/130740522/5429351.pdf
- https://cdn.shopify.com/s/files/1/0434/3640/8982/files/55105082879.pdf
- https://cdn.shopify.com/s/files/1/0436/3331/1897/files/80634194044.pdf
- https://cdn.shopify.com/s/files/1/0431/7888/5280/files/94520162698.pdf
- https://cdn.shopify.com/s/files/1/0434/1612/5590/files/buvaloki.pdf
- https://cdn.shopify.com/s/files/1/0433/9302/4151/files/pebiniwijoxiwilusurax.pdf
- https://cdn.shopify.com/s/files/1/0437/1097/2056/files/76201414615.pdf
- https://cdn.shopify.com/s/files/1/0440/6067/2165/files/pulilamekupeniwisefuribu.pdf
- https://cdn.shopify.com/s/files/1/0433/4790/2623/files/falivamoxisipifif.pdf
- https://cdn.shopify.com/s/files/1/0438/4315/8166/files/dusovolu.pdf
- https://cdn.shopify.com/s/files/1/0434/8762/5369/files/pearl_necklace_meme.pdf
- https://cdn.shopify.com/s/files/1/0454/2021/6476/files/41895350628.pdf
- https://cdn.shopify.com/s/files/1/0463/0410/0514/files/5157406348.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b1e.bin7cf4a60fbe875754af849cc47a8f08e0a201c44cf1ff2c7da015e66b3dd12ace |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B1E | 5968 bytes |
font_01_sfnt_off00007f98.bin209a8dc8cd4bf04a6450c1ce648d8bfdc5399c54c7f52293dbd286da06b20ddb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F98 | 5344 bytes |
font_02_sfnt_off000091a7.bin73d5c3e85efcb341cd5e005b9f97fcc0e34a4fb2bbc0d99eddd93251d56a3d51 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91A7 | 10412 bytes |
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