MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, with one identified as a malicious redirector. The document body, though heavily obfuscated, appears to contain text related to a book title and embedded URLs, suggesting a link farm or SEO poisoning tactic. The primary malicious URL is ttraff.com, which is flagged as a redirector.
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/wb?keyword=pharmaceutical%20emulsions%20and%20suspensions%20second%20edition%20revised%20and%20expanded%20pdf
- http://files.brookesstreetkindynambour.com/uploads/1/3/1/4/131453284/buvaradepew.pdf
- http://jokasopo.robinrfischer.com/uploads/1/3/0/7/130738615/f4fa0cd73a266.pdf
- http://files.peacefulexperience.com/uploads/1/3/0/8/130815115/acbaf1510415f.pdf
- http://files.maplepta.com/uploads/1/3/1/0/131070846/2867490.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/6778/5884/files/panerofuxelar.pdf
- https://cdn.shopify.com/s/files/1/0431/0591/0935/files/91140702490.pdf
- https://cdn.shopify.com/s/files/1/0430/7465/0261/files/wexelavivibititogujetebi.pdf
- https://cdn.shopify.com/s/files/1/0434/4781/2248/files/fogaw.pdf
- https://cdn.shopify.com/s/files/1/0432/1322/6139/files/gasiratuxupadadogem.pdf
- https://cdn.shopify.com/s/files/1/0433/3699/0885/files/34937632381.pdf
- https://cdn.shopify.com/s/files/1/0430/0003/7527/files/aadhaar_form_download_in.pdf
- https://cdn.shopify.com/s/files/1/0443/1472/2460/files/script_writing_format_in_english.pdf
- https://cdn.shopify.com/s/files/1/0433/1739/5614/files/10934297125.pdf
- https://cdn.shopify.com/s/files/1/0440/9671/6952/files/97319456365.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_off0000501f.binb79a16e7ae4f1ccbb50819f3a0fda8d0d90bd3a7ac15f331d7cd8193fa3a1463 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x501F | 5524 bytes |
font_01_sfnt_off000062cc.bin35f8aaccbaaf4c9c8eae61d6116c1d4e3c90b46b3bae51343df0e99584a32507 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62CC | 10220 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.