MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The presence of a link farm suggests an attempt to artificially inflate search engine rankings or distribute malicious content. While no scripts were directly extracted, the PDF structure and embedded links indicate a malicious intent to redirect users to potentially harmful sites.
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=despacito+2160p+video
- http://files.cherylannhillsartist.com/uploads/1/3/1/4/131409090/kikoxupufa.pdf
- http://files.tntgreatfalls.com/uploads/1/3/0/7/130775653/jenezudaxaro-waxikebibupo-gosolukisiweziw-fefuwajadijo.pdf
- http://files.kimbuckelewart.com/uploads/1/3/0/7/130776001/dajuzobizixoli.pdf
- http://files.jakemacshop.com/uploads/1/3/1/0/131069978/raxugobijusiti.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/0115/9575/files/81592385461.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/29878061118.pdf
- https://cdn.shopify.com/s/files/1/0435/5332/5215/files/wuvinubeliroxo.pdf
- https://cdn.shopify.com/s/files/1/0431/0610/7552/files/gewufovukuxeramivawam.pdf
- https://cdn.shopify.com/s/files/1/0434/5721/6669/files/ginusi.pdf
- https://cdn.shopify.com/s/files/1/0433/6254/9910/files/42807870955.pdf
- https://cdn.shopify.com/s/files/1/0428/3373/9932/files/10089151780.pdf
- https://cdn.shopify.com/s/files/1/0432/3636/0351/files/warefegowevixe.pdf
- https://cdn.shopify.com/s/files/1/0435/5942/0063/files/74497770923.pdf
- https://cdn.shopify.com/s/files/1/0434/9558/8005/files/70451006253.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_off00005c55.bin0edae5f57253f7bc0f5311821a42282c5a75a8cf4df124a81ce695bdcaaed5e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C55 | 5160 bytes |
font_01_sfnt_off00006df3.binf8e9188dc3618e088ea9dd3a1c6569de6dfc42d56f4629d82b1f1455582de742 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DF3 | 9820 bytes |
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