MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The primary malicious URL, https://ttraff.com/pify?keyword=coumadin+davis+plus+pdf, is likely used to funnel victims to a phishing or malware-hosting site. The presence of many Shopify-hosted PDF links suggests a link farm or SEO poisoning tactic to increase visibility and traffic to the malicious redirector. No scripts were extracted, but the PDF structure itself facilitates the malicious redirection.
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/pify?keyword=coumadin+davis+plus+pdf
- http://files.womenscenterbc.org/uploads/1/3/0/7/130738641/ca078359f9139.pdf
- http://files.ersolutions.ie/uploads/1/3/2/6/132682585/nomubavalane_degudok.pdf
- http://files.dig4con.com/uploads/1/3/2/8/132814073/bepajadowupo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/3941/4677/files/51543097640.pdf
- https://cdn.shopify.com/s/files/1/0433/4606/7621/files/60088697940.pdf
- https://cdn.shopify.com/s/files/1/0429/8155/6375/files/batman_emoji_for_android.pdf
- https://cdn.shopify.com/s/files/1/0432/2879/0946/files/24595444402.pdf
- https://cdn.shopify.com/s/files/1/0429/8162/1919/files/xiwosememo.pdf
- https://cdn.shopify.com/s/files/1/0429/1729/8329/files/73042441024.pdf
- https://cdn.shopify.com/s/files/1/0433/9613/7111/files/tosos.pdf
- https://cdn.shopify.com/s/files/1/0430/9902/9655/files/80004750266.pdf
- https://cdn.shopify.com/s/files/1/0438/2123/6386/files/active_listening_quiz.pdf
- https://cdn.shopify.com/s/files/1/0440/7663/0181/files/xunivatiwonif.pdf
- https://cdn.shopify.com/s/files/1/0428/2561/3468/files/74090337334.pdf
- https://cdn.shopify.com/s/files/1/0431/1118/6588/files/xutevitot.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008175.bin08b4ead78e0e9084efaccd09ad8c95ae3247a431ab2fa627c95680ac35926b64 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8175 | 5056 bytes |
font_01_sfnt_off0000929d.bin5a5f861237d077d050a9a85730224374b683ffef0e084e2a26456b5b1a620c58 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x929D | 13488 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.