MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with the primary URL pointing to a known malicious redirector. The document body, though heavily obfuscated, contains the same redirector URL and references to menu PDFs, suggesting a lure. The ML classifier strongly supports maliciousness. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=baobab+cafe+and+grill+menu+pdf
- http://files.historyofparkinsonsdisease.com/uploads/1/3/1/3/131384098/kuxinisum-bufix-jatogusenora-wijipevaf.pdf
- http://files.miriammccormick.com/uploads/1/3/0/9/130969160/jubunadekem-denesofiritav.pdf
- http://files.lovingthestart.com/uploads/1/3/2/7/132712093/509171.pdf
- http://files.darkderby.com/uploads/1/3/1/3/131381682/pinijimudix.pdf
- http://jezeva.artbyannette.com/uploads/1/3/0/7/130776046/jeduvetozamizav-susubesowupazuk-kujoruzeloxetam.pdf
- https://cdn.shopify.com/s/files/1/0433/3551/6318/files/tuzedubinitogabuvejamuku.pdf
- https://cdn.shopify.com/s/files/1/0428/6971/9199/files/voluzoleporutezesef.pdf
- https://cdn.shopify.com/s/files/1/0437/9358/0189/files/vocabulary_exercises_for_elementary_level.pdf
- https://cdn.shopify.com/s/files/1/0438/5823/1461/files/grammar_exercises.pdf
- https://cdn.shopify.com/s/files/1/0430/9195/1769/files/tetunawu.pdf
- https://cdn.shopify.com/s/files/1/0427/7728/0671/files/gejazijosenoxijejakoman.pdf
- https://cdn.shopify.com/s/files/1/0437/8460/1752/files/nijibibetivedibezapixe.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zebegevuda.pdf
- https://cdn.shopify.com/s/files/1/0440/4923/6118/files/4765881171.pdf
- https://cdn.shopify.com/s/files/1/0434/3896/4903/files/bobufur.pdf
- https://cdn.shopify.com/s/files/1/0434/6085/3912/files/26669957376.pdf
- https://cdn.shopify.com/s/files/1/0433/1975/4907/files/pumekaridinojuzeropipunar.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/binoluso.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_off0000779c.bin53880d9c7289e9f6e09cc5fee9ddcb868e97e5042de45da90efe30ec30a409ac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x779C | 5488 bytes |
font_01_sfnt_off00008a30.binbed92cd39d5d835b742bbacd18bb2a01890f49915e42982930c496b0cb4c0e33 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A30 | 10592 bytes |
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