MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL identified is https://ttraff.com/pify?keyword=democratic+centralism+pdf, which is likely used to redirect users to a phishing or malware site. The document body, though heavily obfuscated, contains this URL, reinforcing its role in the attack. The presence of numerous other links hosted on cdn.shopify.com suggests a link farm strategy.
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=democratic+centralism+pdf
- http://files.thingstodoambercove.com/uploads/1/3/1/0/131070733/5496666.pdf
- http://files.saintjosephparish.org/uploads/1/3/2/7/132710784/078771bb1157b7c.pdf
- http://files.ponderingcat.com/uploads/1/3/1/3/131384429/4dfa0ac6ee05.pdf
- https://cdn.shopify.com/s/files/1/0434/5407/0951/files/wizowajaxefopawufobi.pdf
- https://cdn.shopify.com/s/files/1/0432/7797/5717/files/41612069241.pdf
- https://cdn.shopify.com/s/files/1/0432/8954/2809/files/astm_standards_download.pdf
- https://cdn.shopify.com/s/files/1/0431/5955/2155/files/what_is_a_pointer_in_c.pdf
- https://cdn.shopify.com/s/files/1/0428/9862/0569/files/36794350519.pdf
- https://cdn.shopify.com/s/files/1/0427/8861/8396/files/53082200702.pdf
- https://cdn.shopify.com/s/files/1/0429/1647/9132/files/3316207435.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/11783771814.pdf
- https://cdn.shopify.com/s/files/1/0430/6200/1821/files/patemisaz.pdf
- https://cdn.shopify.com/s/files/1/0440/6794/6648/files/equivalent_resistance_problems_for_class_12.pdf
- https://cdn.shopify.com/s/files/1/0433/5468/5599/files/certificado_medico_cruz_roja.pdf
- https://cdn.shopify.com/s/files/1/0433/9377/7827/files/82596406749.pdf
- https://cdn.shopify.com/s/files/1/0432/2384/2978/files/atomic_theory.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_off0000860a.binc782ca44c9b281554dfcd31608f46a717852ec9b2bc707ff7f058ed5f461ca75 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x860A | 5300 bytes |
font_01_sfnt_off000097f4.bin47504d45d827dd4edfaa4b18a72b71052faffda273d1456826bfeae3d3464e64 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x97F4 | 10584 bytes |
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