MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a significant number of embedded links, with one identified as a malicious redirector. The document body is heavily obfuscated and contains a URL that points to a redirector, suggesting an attempt to lure users to malicious sites. The presence of numerous external PDF links also indicates a potential SEO manipulation or content hosting scheme.
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=adoramus+te+domine+taize+pdf
- http://kagug.fromplaygroundstopurpose.com/uploads/1/3/2/6/132681670/c8c5acb.pdf
- http://files.thoreauwayensemble.org/uploads/1/3/2/6/132681308/1790876.pdf
- http://files.paws4acauseinvitational.com/uploads/1/3/2/6/132681757/9deeb9ff23fd2c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/2372/7783/files/25009559038.pdf
- https://cdn.shopify.com/s/files/1/0431/6237/0202/files/hodgdon_reloading_data.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kofuf.pdf
- https://cdn.shopify.com/s/files/1/0431/8475/0747/files/xejururojemenevuvesu.pdf
- https://cdn.shopify.com/s/files/1/0438/1966/3517/files/60897974415.pdf
- https://cdn.shopify.com/s/files/1/0436/3013/3406/files/gojufoponexez.pdf
- https://cdn.shopify.com/s/files/1/0433/9964/3286/files/95654975704.pdf
- https://cdn.shopify.com/s/files/1/0437/3859/5482/files/mivaraf.pdf
- https://cdn.shopify.com/s/files/1/0431/1931/3062/files/introduction_to_operations_research_solutions_manual.pdf
- https://cdn.shopify.com/s/files/1/0435/4365/8650/files/83744417055.pdf
- https://cdn.shopify.com/s/files/1/0440/2970/6390/files/chainless_bicycle.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006020.bin72688ed65f701433089de668b682dfe8347815484926060baedb97f3ac994404 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6020 | 5196 bytes |
font_01_sfnt_off000071ba.bin8abb840194bb1d47fdef76576bef110e0402a5df56bdc3f803e2b10be59b11d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71BA | 11960 bytes |
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