MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One of these links, 'https://ttraff.cc/pify?keyword=latex+template+thesis+proposal', is identified as a malicious redirector. The document's content and structure suggest a lure to drive traffic to malicious infrastructure, likely for further exploitation or phishing.
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.cc/pify?keyword=latex+template+thesis+proposal
- http://files.gandtsales.com/uploads/1/3/1/4/131454699/dadirepokujulo.pdf
- http://files.milissweetstogo.com/uploads/1/3/2/7/132740804/valasu-vezimopoga.pdf
- https://cdn.shopify.com/s/files/1/0433/9138/5758/files/zamerogog.pdf
- https://cdn.shopify.com/s/files/1/0429/9322/1783/files/gadotexijuvuvubopop.pdf
- https://cdn.shopify.com/s/files/1/0431/7036/5589/files/2523556936.pdf
- https://cdn.shopify.com/s/files/1/0463/5803/6641/files/reformation_bonita_dress_black.pdf
- https://cdn.shopify.com/s/files/1/0431/0204/4316/files/90673451911.pdf
- https://cdn.shopify.com/s/files/1/0434/3778/5240/files/navemedetipogiwesil.pdf
- https://cdn.shopify.com/s/files/1/0432/0650/8701/files/jeser.pdf
- https://cdn.shopify.com/s/files/1/0432/8056/4392/files/los_patitos_feos_boris_cyrulnik.pdf
- https://cdn.shopify.com/s/files/1/0435/6725/1617/files/koraluwaredapuwiki.pdf
- https://cdn.shopify.com/s/files/1/0431/8180/1629/files/faraxadipemufogatab.pdf
- https://cdn.shopify.com/s/files/1/0435/6400/7585/files/c_deck_of_cards.pdf
- https://cdn.shopify.com/s/files/1/0437/7962/1026/files/best_forex_technical_analysis.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/
- https://cdn.shopify.com/s/files/1/0437/7962/1026/files/best_forex_technical_an
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000063f8.binbbd702a67828504e65484b6fda93106ea95b3ce17febb7e9611883b596923065 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63F8 | 5068 bytes |
font_01_sfnt_off00007515.bin446cc4e28277c2d5ee36dd9aa52de22c3afcb9722919f6433ce2f5fc79b0eb5d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7515 | 15844 bytes |
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