MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a known malicious domain, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The ML classifier also strongly flagged this PDF as malicious. The embedded URL in the document body, 'https://ttraff.cc/pify?keyword=android+2d+game+tutorial+for+beginners', is likely intended to trick users into believing they are accessing game development resources, while actually leading them to malicious infrastructure.
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=android+2d+game+tutorial+for+beginners
- http://files.montclairathletics.net/uploads/1/3/1/3/131380717/zewadabedex-fojegojunozatif-lasavile.pdf
- http://files.nashandcothreads.com/uploads/1/3/0/8/130813301/a8807bc684.pdf
- https://cdn.shopify.com/s/files/1/0433/5799/5160/files/vowepisenowaselarugipaga.pdf
- https://cdn.shopify.com/s/files/1/0430/9359/0167/files/9801975202.pdf
- https://cdn.shopify.com/s/files/1/0431/0433/8074/files/11972536542.pdf
- https://cdn.shopify.com/s/files/1/0431/9654/7230/files/ribenudaxurimilijeguramij.pdf
- https://cdn.shopify.com/s/files/1/0433/6379/5096/files/20440893581.pdf
- https://cdn.shopify.com/s/files/1/0433/5439/0687/files/6192188070.pdf
- https://cdn.shopify.com/s/files/1/0434/6901/3144/files/11220580024.pdf
- https://cdn.shopify.com/s/files/1/0439/0954/6136/files/46596188189.pdf
- https://cdn.shopify.com/s/files/1/0427/7826/3718/files/82781068468.pdf
- https://cdn.shopify.com/s/files/1/0441/4029/8392/files/bible_quiz_questions_and_answers_in_telugu.pdf
- https://cdn.shopify.com/s/files/1/0433/5009/8085/files/10072401681.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_off0000ab0b.binb16b7c244bde3e1698607601416b471e5230b774a048b4a3e1cc3d4ea4009a3a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB0B | 5488 bytes |
font_01_sfnt_off0000bd93.bin143d174ccfb4467f2fb01ddf14d6de39ccc7f2e985b039168c27ed3b92f9f031 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD93 | 16336 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.