MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The ML classifier also strongly indicated maliciousness. The document body contains a URL that points to a redirector, which is likely used to obscure the final malicious destination. The presence of numerous links to external PDFs, many hosted on seemingly unrelated domains, suggests a link farm designed to manipulate search engine results or distribute malware.
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.cc/pify?keyword=tyranids+painting+guide+pdf
- http://files.pandeliascanaryyellowcompany.com/uploads/1/3/0/8/130874583/mepapedamokupajufum.pdf
- http://files.eccai.ca/uploads/1/3/1/8/131856134/lomukiretul-tujiwonuwenirez-sugenuzesakow.pdf
- http://files.bhpcd.org/uploads/1/3/1/4/131406827/918244.pdf
- http://files.julieannsfashionboutique.com/uploads/1/3/0/8/130814390/nemidume_jozilaresalav_munibuzomoriw.pdf
- http://files.jadeblackmore.com/uploads/1/3/2/6/132695694/380da5237.pdf
- https://cdn.shopify.com/s/files/1/0438/3975/0294/files/fixupadadejoji.pdf
- https://cdn.shopify.com/s/files/1/0428/1538/9855/files/wazutegom.pdf
- https://cdn.shopify.com/s/files/1/0430/4856/6933/files/quando_quando_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0428/2338/5247/files/lazixazuxobelebilu.pdf
- https://cdn.shopify.com/s/files/1/0432/4157/0466/files/kolipenefuxagixudinixotem.pdf
- https://cdn.shopify.com/s/files/1/0432/0608/2717/files/vetesuxu.pdf
- https://cdn.shopify.com/s/files/1/0434/6055/9013/files/simozajajatani.pdf
- https://cdn.shopify.com/s/files/1/0432/1076/8546/files/mavuwulanowowuxuvap.pdf
- https://cdn.shopify.com/s/files/1/0431/9631/7845/files/67950512633.pdf
- https://cdn.shopify.com/s/files/1/0436/4576/3744/files/89001971308.pdf
- https://cdn.shopify.com/s/files/1/0431/0335/5034/files/defaweguzajilobiw.pdf
- https://cdn.shopify.com/s/files/1/0434/8257/9110/files/66518594061.pdf
- https://cdn.shopify.com/s/files/1/0435/1423/3000/files/52778558162.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007564.bin8df502c40ad00590f974230baf60fc16428b9a508d9a726f3feaadc3b00c2b28 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7564 | 5000 bytes |
font_01_sfnt_off00008674.bin0944b6622ea013edcd95299190bdbbe58c843a23c778c11865efa56c77e255ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8674 | 10804 bytes |
font_02_sfnt_off0000ab7c.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB7C | 4324 bytes |
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