MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, identified as a 'PDF SEO Link Farm'. One of these links, https://ttraff.me/wix?keyword=simple+past+form+von+happen, is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, indicating its primary purpose is to direct users to malicious infrastructure.
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.me/wix?keyword=simple+past+form+von+happen
- https://cdn.shopify.com/s/files/1/0432/2577/6288/files/sun_solaris_os_iso.pdf
- https://cdn.shopify.com/s/files/1/0432/2977/3979/files/appalachian_spring_full_score.pdf
- https://cdn.shopify.com/s/files/1/0432/9183/6572/files/encapsulation_and_decapsulation_in_osi_model.pdf
- https://static.usrfiles.com/ugd/787b0a_f64dd80d5cf4434795f69737f83de3cd.pdf
- https://static.usrfiles.com/ugd/a2d007_c026741fab7c47a8a4e82c9fd1accdc4.pdf
- https://static.usrfiles.com/ugd/dcfb95_6646dd685a894a46a3b06d2a71522d77.pdf
- https://static.usrfiles.com/ugd/8c0e65_a4e42235c0f04f1085b31f1d1af8a1bd.pdf
- https://cdn.shopify.com/s/files/1/0434/0521/3854/files/42692072844.pdf
- https://cdn.shopify.com/s/files/1/0435/1882/0511/files/89234349238.pdf
- https://cdn.shopify.com/s/files/1/0430/6976/7842/files/fovepazategibuxafi.pdf
- https://cdn.shopify.com/s/files/1/0439/0689/1931/files/physics_of_atoms_and_molecules_bransden_free_download.pdf
- https://static.usrfiles.com/ugd/a2ebd8_b76f8cbb69cd4c8e87cac10bec18aec3.pdf
- https://static.usrfiles.com/ugd/359e64_89ae6f7017c34f7e8040dd1e2a4efe4c.pdf
- https://static.usrfiles.com/ugd/b8c837_2ef12abd6e7b45b7a467773c1fd6f4e4.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_off00007a7b.bin728c8abd77ce8bf9fd721b9a67a73888f48fcd33f54b45bee44beb9301f99319 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A7B | 5304 bytes |
font_01_sfnt_off00008c5d.bin124a7ac2ab5e45bf3e6a0aa9d0e8e23191fb3903b17d33b32a171470ec4878b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C5D | 12704 bytes |
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