MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to a redirector service known to host malicious content. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains the URL https://ttraff.cc/pify?keyword=music+notes+and+beats+pdf, which is flagged as a malicious redirector. This suggests the PDF is designed to lead 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.cc/pify?keyword=music+notes+and+beats+pdf
- http://files.alaina-bartel.com/uploads/1/3/1/1/131164446/21376.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/9659/5861/files/daru_badnam_kardi_video_song_pagalworld._com.pdf
- https://cdn.shopify.com/s/files/1/0436/8692/0347/files/dieta_cetogenica_cardapio_semanal.pdf
- https://cdn.shopify.com/s/files/1/0430/8579/1393/files/dokovemarurabewavatizib.pdf
- https://cdn.shopify.com/s/files/1/0432/5205/6227/files/90338031613.pdf
- https://cdn.shopify.com/s/files/1/0430/7995/8679/files/3483674013.pdf
- https://cdn.shopify.com/s/files/1/0429/2935/6959/files/85097441211.pdf
- https://cdn.shopify.com/s/files/1/0429/7919/7081/files/xatibojovuzajovelimitimog.pdf
- https://cdn.shopify.com/s/files/1/0430/2739/8807/files/26789722552.pdf
- https://cdn.shopify.com/s/files/1/0434/1268/4967/files/graph_paper_background.pdf
- https://cdn.shopify.com/s/files/1/0432/1856/7335/files/faxoleva.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_off00006a5c.bin488d232c8ad4528af6d53a002a13125577076546a47fbc82b392733e4279b656 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A5C | 5164 bytes |
font_01_sfnt_off00007c00.bin6f8756eda6c5d302c6e7e74658f3cf3a5852725ac43674052ab448d0fb58e733 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C00 | 10148 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.