MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, many pointing to a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/wix?keyword=lamictal+drug+information+sheet', suggesting a lure to a fake information page. The ML classifier strongly supports the malicious nature of this PDF.
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=lamictal+drug+information+sheet
- https://static.usrfiles.com/ugd/ae059d_d18b990c1e3c439b8cfc731d9ac1542e.pdf
- https://static.usrfiles.com/ugd/b8c837_c9269d17b71a4edd87cb2a3594e3f91f.pdf
- https://static.usrfiles.com/ugd/e2f7e1_75bd07945d99465e8195346586735b87.pdf
- https://static.usrfiles.com/ugd/52b593_241dbfcb6d994007909467d53cd50b65.pdf
- https://static.usrfiles.com/ugd/fbccce_dd6587d623d74249b281d3b787590198.pdf
- https://static.usrfiles.com/ugd/913720_63e07ece18bb4786958eb1fa20f541fd.pdf
- https://static.usrfiles.com/ugd/b8c837_2d41640d3c184fca8f35edf71921ecee.pdf
- https://static.usrfiles.com/ugd/fb5067_c57c20c87787461c8262260c7b34e67d.pdf
- https://static.usrfiles.com/ugd/89c6ad_69fab1cc25bf468eb6b594573a47a0d7.pdf
- https://cdn.shopify.com/s/files/1/0431/2629/2629/files/917270589.pdf
- https://cdn.shopify.com/s/files/1/0428/1024/5286/files/wituronosukubebofolabomu.pdf
- https://cdn.shopify.com/s/files/1/0433/1307/0238/files/pilurinadoruwe.pdf
- https://cdn.shopify.com/s/files/1/0439/4817/9611/files/free_printable_happy_birthday_banner_templates.pdf
- https://static.usrfiles.com/ugd/cbe7f7_225b9dbeb52548c9b9580a984dc299e2.pdf
- https://static.usrfiles.com/ugd/68ec51_608996c74cbe4001a1c0830ff37b4e56.pdf
- https://static.usrfiles.com/ugd/defcb2_5044590948a04832827478ebd8cfac9e.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_off00006720.bin9aa1b5320a6dd1226a395a41cc90f06b80453058d3ef2e0a4491ff9465e09152 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6720 | 5376 bytes |
font_01_sfnt_off00007942.bina873a8aacc4b0a3ed643f0ff7cbac52086356e9f22feeac00320a29b361445e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7942 | 10068 bytes |
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