MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.cc/pify?keyword=aol+verizon+email+settings+android'. This indicates the document's primary purpose is to lure users to a potentially harmful site. The presence of numerous other embedded links, many pointing to Shopify, suggests a link farm or SEO poisoning tactic to improve search engine visibility for malicious content. The ML classifier also strongly flagged this PDF as malicious.
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=aol+verizon+email+settings+android
- https://cdn.shopify.com/s/files/1/0428/9452/4579/files/38726317932.pdf
- https://cdn.shopify.com/s/files/1/0439/1842/6267/files/atomic_habits_by_james_clear.pdf
- https://cdn.shopify.com/s/files/1/0431/5345/7320/files/wepevulagadat.pdf
- https://cdn.shopify.com/s/files/1/0431/5932/2773/files/36808583807.pdf
- https://cdn.shopify.com/s/files/1/0430/7261/8657/files/windows_10_cleanup_script.pdf
- https://static.usrfiles.com/ugd/ad2ade_00c2e7ff23ff44e9afb2b858db8ae22e.pdf
- https://static.usrfiles.com/ugd/b8c837_ca90cdc4ee4248cb9a02fae74eff77a1.pdf
- https://static.usrfiles.com/ugd/b0c717_b19291ecfe3a4793a949ee80aa905473.pdf
- https://static.usrfiles.com/ugd/c8a981_c992470f9cb84915bc1e52518cf0585b.pdf
- https://cdn.shopify.com/s/files/1/0448/4136/9761/files/wooden_boat_building_books.pdf
- https://cdn.shopify.com/s/files/1/0434/4915/5740/files/pure_imagination_song.pdf
- https://cdn.shopify.com/s/files/1/0434/5911/7206/files/tafojimod.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_off00007842.bin32a0b2b856be2da40ad8e9f0fc628679bfdd703c942ce50888fba5fc3e0ad038 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7842 | 5244 bytes |
font_01_sfnt_off00008a09.bina85be5c2e41c80c43f017c504358526f30f1efdb7d621a5848d15529336604db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A09 | 10624 bytes |
font_02_sfnt_off0000aea3.bin700ff7bf493bf9bab5e7bd19ce07725d6ad682c9ec1bd4c381fbd4d74ba1924a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEA3 | 16088 bytes |
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