MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector at 'https://ttraff.com/pify?keyword=bhakti+song++mp4+3gp'. The document body, though heavily obfuscated, also contains this URL, suggesting a lure to trick users into clicking malicious links under the guise of search results. The ML classifier strongly supports the malicious nature of this PDF.
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.com/pify?keyword=bhakti+song++mp4+3gp
- http://files.jakebuyshouses.us/uploads/1/3/0/7/130775897/6527367.pdf
- http://tovexibab.dataco.ca/uploads/1/3/1/6/131637814/kixigikiporupema.pdf
- https://cdn.shopify.com/s/files/1/0440/4881/0149/files/28463795568.pdf
- https://cdn.shopify.com/s/files/1/0433/4488/7966/files/cambridge_primary_curriculum.pdf
- https://cdn.shopify.com/s/files/1/0433/0822/0574/files/pobufozidakerexido.pdf
- https://cdn.shopify.com/s/files/1/0432/9812/8036/files/18518768261.pdf
- https://cdn.shopify.com/s/files/1/0437/0163/3177/files/1096580239.pdf
- https://cdn.shopify.com/s/files/1/0431/3792/5281/files/2008_ford_focus_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0428/0729/6163/files/wivoxufab.pdf
- https://cdn.shopify.com/s/files/1/0433/9243/4343/files/22725827015.pdf
- https://cdn.shopify.com/s/files/1/0430/0134/8255/files/jidusa.pdf
- https://cdn.shopify.com/s/files/1/0429/3260/0985/files/domain_driven_design_martin_fowler.pdf
- https://cdn.shopify.com/s/files/1/0429/2814/4543/files/21326332149.pdf
- https://cdn.shopify.com/s/files/1/0430/6790/0061/files/affidavit_forms_uk.pdf
- https://cdn.shopify.com/s/files/1/0437/6231/9517/files/gufokaligumuzufukelede.pdf
- https://cdn.shopify.com/s/files/1/0439/1639/4648/files/asiatic_mode_of_production.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_off00004a1d.binc0ff19b72a5af135b94db19bccdc122f4b704d409780f26a19fcf5cd953c0ca3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A1D | 5468 bytes |
font_01_sfnt_off00005c96.bin4d177629645f70e676a5a1e2d4f8a57448ae51b5e8abc95b9b39ab047943d97a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C96 | 9764 bytes |
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