MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a large number of external links, many pointing to benign Shopify URLs, but one critical link to a known malicious redirector at ttraff.com. The document body, though heavily obfuscated, contains the same malicious URL and a benign-looking search query. This suggests the PDF is designed to lure users into clicking the malicious link, likely leading to a phishing page or malware download.
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/wix?keyword=elphaba+quotes+wicked+book
- https://static.usrfiles.com/ugd/04e6f9_f0c445c666374429b6af9a8e7dbe7e72.pdf
- https://static.usrfiles.com/ugd/affaa6_657e6cefa26645f2822ee42657072722.pdf
- https://static.usrfiles.com/ugd/b8c837_1c45879901e34e7a9171cf37e6f36f16.pdf
- https://cdn.shopify.com/s/files/1/0432/9222/9797/files/58364160819.pdf
- https://cdn.shopify.com/s/files/1/0435/3851/4071/files/take_6_songs.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kazapuv.pdf
- https://cdn.shopify.com/s/files/1/0429/0406/0071/files/36452076221.pdf
- https://cdn.shopify.com/s/files/1/0433/4243/0362/files/22099037165.pdf
- https://cdn.shopify.com/s/files/1/0430/0737/7567/files/cdte_solar_cell.pdf
- https://cdn.shopify.com/s/files/1/0428/1873/2191/files/regedazutegewigiwinizapux.pdf
- https://static.usrfiles.com/ugd/72b0e7_0b40899c14c4463e8280f430c364cf5d.pdf
- https://static.usrfiles.com/ugd/0e2875_5cf0f4bc13354b978e4e2c06ce004695.pdf
- https://static.usrfiles.com/ugd/8b9728_bf37fd35ee6948869be4c224ba343943.pdf
- https://static.usrfiles.com/ugd/c0fca2_517d526776534e2982a2b87b3000ea7d.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_off0000825e.bin882a8f263a8114f4858465bc3e9eb09349114a6cbbede4168c0e7b9003bef44b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x825E | 5444 bytes |
font_01_sfnt_off000094e4.bin6826c98366934d0d7d50980b56214dde94a2ceaf2bb0e9e1b3c98af0ec87cfad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x94E4 | 10120 bytes |
font_02_sfnt_off0000b7c7.bin743ca15f7e80ab48f95ef14f9c0bf512a5f853e906dbd76a987f8d42d824727b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB7C7 | 16184 bytes |
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