MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.com', which is also present in the document body. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many hosted on 'static.usrfiles.com'. The ML classifier strongly indicates maliciousness. The primary attack vector appears to be directing users to a malicious site via the embedded link.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=mass+cane+plant+care+instructions
- https://static.usrfiles.com/ugd/b8c837_378f41b42f414a37bd4cc1379b8527a7.pdf
- https://static.usrfiles.com/ugd/b8c837_086d752e20924578be7c702e81248317.pdf
- https://static.usrfiles.com/ugd/b8c837_b8873021ca7949f9a9aab3c01abd3296.pdf
- https://static.usrfiles.com/ugd/b8c837_56d54847a64f4655a2ec39c63baa34b4.pdf
- https://static.usrfiles.com/ugd/9219f8_c0808fe4f4b44d3080a4caf3a256f923.pdf
- https://static.usrfiles.com/ugd/b8c837_cc094715d9b24a4fb7148df98740b45c.pdf
- https://static.usrfiles.com/ugd/b8c837_2dc5fa4aef0642abb8432000f11f9378.pdf
- https://static.usrfiles.com/ugd/b8c837_a4ef5ad615cc40d399cde0dc95359476.pdf
- https://static.usrfiles.com/ugd/08fe48_7205337752514e00b7476095b6323b50.pdf
- https://cdn.shopify.com/s/files/1/0436/1306/1277/files/dukononojifusid.pdf
- https://cdn.shopify.com/s/files/1/0431/0705/7825/files/chaitanya_charitamrita_bengali_download.pdf
- https://cdn.shopify.com/s/files/1/0430/8451/3444/files/adventure_quest_warrior_guide.pdf
- https://cdn.shopify.com/s/files/1/0463/3391/9387/files/translation_et_rotation_4me_exercices_corrigs.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_off0000b7c5.bind89544b1c7c6d7a9abab72020d3070d88194493b236dc0a24c6898ba57acb330 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB7C5 | 4932 bytes |
font_01_sfnt_off0000c895.bin4df4479c4cd44af21b0e04a7b161be92323ec091ca5750b2e91d05a2cf1d8d9a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC895 | 10928 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.