MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm designed to redirect users to malicious infrastructure, specifically identified by the heuristic PDF_MALICIOUS_REDIRECTOR_LINK. The document body, though heavily obfuscated, contains the URL https://ttraff.ru/pify?keyword=deadpool+2+trailer++in+telugu, which is the primary indicator of malicious intent. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=deadpool+2+trailer++in+telugu
- http://files.oakfamilycounseling.com/uploads/1/3/1/8/131856212/muviriledexegomuxo.pdf
- https://cdn.shopify.com/s/files/1/0427/4143/2487/files/88249136029.pdf
- https://cdn.shopify.com/s/files/1/0430/3860/5461/files/lojejepafojejelid.pdf
- https://cdn.shopify.com/s/files/1/0435/6590/8136/files/expanded_form_math_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0431/3861/3415/files/96498853633.pdf
- https://cdn.shopify.com/s/files/1/0436/1938/5502/files/kulep.pdf
- https://cdn.shopify.com/s/files/1/0431/8248/9762/files/73778888917.pdf
- https://cdn.shopify.com/s/files/1/0440/6149/1352/files/25166545003.pdf
- https://cdn.shopify.com/s/files/1/0430/4994/3202/files/dd_form_1380.pdf
- https://cdn.shopify.com/s/files/1/0440/5064/5157/files/categorical_data_analysis_with_r.pdf
- https://cdn.shopify.com/s/files/1/0435/1367/5928/files/12519663378.pdf
- https://cdn.shopify.com/s/files/1/0428/7430/6727/files/fusakorifopuro.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000404f.binb3a29494ef77101a637b079f4be646a4f906e1bc7a49c66c441c771e68e0240a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x404F | 4964 bytes |
font_01_sfnt_off0000513b.bin9ed238b5c6293636458cf628e6025b6e5278158c0e411252697b830c77f1b06e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x513B | 9416 bytes |
font_02_sfnt_off00007187.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7187 | 4324 bytes |
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