MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a high number of embedded links, with one identified as a malicious redirector. The ML classifier strongly indicated maliciousness. The document body, though partially corrupted, contains the malicious URL, suggesting a lure to external content. The primary attack pattern involves redirecting users to potentially harmful websites.
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.ru/pify?keyword=battisti+emozioni+pdf
- http://files.pezularealty.com/uploads/1/3/0/7/130738846/7291325.pdf
- http://files.babsbeadwarehouse.com/uploads/1/3/1/6/131606396/9908d0de.pdf
- http://kepox.chwkpinkpanthers.org/uploads/1/3/1/4/131482976/gisikewikadukav_mefomus.pdf
- https://cdn.shopify.com/s/files/1/0429/2214/8003/files/25541877436.pdf
- https://cdn.shopify.com/s/files/1/0431/6191/1458/files/6.pdf
- https://cdn.shopify.com/s/files/1/0435/2779/8944/files/xuzimijifisafukowa.pdf
- https://cdn.shopify.com/s/files/1/0432/1044/0862/files/que_es_absceso_hepatico_amebiano.pdf
- https://cdn.shopify.com/s/files/1/0435/8039/1585/files/62112092107.pdf
- https://cdn.shopify.com/s/files/1/0430/3316/5986/files/42479886718.pdf
- https://cdn.shopify.com/s/files/1/0427/5778/3718/files/matikegikisenezonus.pdf
- https://cdn.shopify.com/s/files/1/0434/7245/3797/files/sogubapipuwaxemitekenar.pdf
- https://cdn.shopify.com/s/files/1/0430/2418/7549/files/zoluru.pdf
- https://cdn.shopify.com/s/files/1/0427/9202/6271/files/vistas_spanish_book_4th_edition.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_off00005f38.bine3b669e6a369893a4b968ad5f6c312831617fd6e471469f45116a5597a1f816c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F38 | 5156 bytes |
font_01_sfnt_off000070c1.bin8d393fe3f70c445578814df8079020cf3dea16a88376493d3e180ed548e9874c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70C1 | 11576 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.