MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a search result for 'Pocket anesthesia 2nd edition pdf'. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK indicates the primary URL leads to known malicious infrastructure. Additionally, the PDF_SEO_LINK_FARM heuristic suggests the document is part of a larger link farm designed to manipulate search engine results, likely to distribute malicious content. The ML classifier strongly supports the malicious nature of this PDF.
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.cc/wix?keyword=pocket+anesthesia+2nd+edition+pdf
- https://static.usrfiles.com/ugd/b8c837_66c63703024c45c3942bc6ac7713b1aa.pdf
- https://static.usrfiles.com/ugd/b8c837_d27470ce9b60460db4db6588a0ddc319.pdf
- https://static.usrfiles.com/ugd/4ae4db_5f7f887039f14d928849949f3f783654.pdf
- https://static.usrfiles.com/ugd/3b7182_ae732a31c8564c329a55687812f315f0.pdf
- https://cdn.shopify.com/s/files/1/0428/2328/6940/files/jajofudebodov.pdf
- https://cdn.shopify.com/s/files/1/0435/7862/2111/files/couper_fichier_gratuit_en_ligne.pdf
- https://cdn.shopify.com/s/files/1/0431/7249/5519/files/93576355889.pdf
- https://cdn.shopify.com/s/files/1/0433/2254/0185/files/wasted_sound_effect.pdf
- https://cdn.shopify.com/s/files/1/0462/1300/5466/files/wpf_hierarchicaldatatemplate_treeviewitem_style.pdf
- https://cdn.shopify.com/s/files/1/0433/5340/7646/files/jatotim.pdf
- https://static.usrfiles.com/ugd/aff7ca_c785abcf6be541a787ec545faa943587.pdf
- https://static.usrfiles.com/ugd/d5415a_d69b00500ab44a25b1debc357238edb3.pdf
- https://static.usrfiles.com/ugd/b8c837_bce76958acca4ee8b33d930e28c5ea4c.pdf
- https://static.usrfiles.com/ugd/8b49c6_af9e684f558d45e8ade558b0aa8cc097.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_off00005830.binec167d37f00d939f2042f172f08fbdc5c89cac346d2ea12c803eae344027fd89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5830 | 5312 bytes |
font_01_sfnt_off00006a4f.binb9472debf4cc5d2182593ff78424da6b9b002818d4841e4a9c4737470d49d6a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A4F | 10236 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.