MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which are part of a link farm designed to appear as search results for technical documents. The primary malicious link, https://ttraff.cc/wix?keyword=introduction+to+computational+fluid+dynamics+anderson+pdf, is identified as a redirector to malicious infrastructure. This suggests the document's purpose is to trick users into visiting a harmful website by masquerading as a legitimate resource.
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/wix?keyword=introduction+to+computational+fluid+dynamics+anderson+pdf
- https://cdn.shopify.com/s/files/1/0431/8520/9512/files/algorithmen_und_datenstrukturen_die_grundwerkzeuge.pdf
- https://cdn.shopify.com/s/files/1/0434/4253/6604/files/sidonapeveveto.pdf
- https://cdn.shopify.com/s/files/1/0433/7539/4979/files/popabudigeme.pdf
- https://cdn.shopify.com/s/files/1/0434/8516/7766/files/venezafejisirugoseroful.pdf
- https://cdn.shopify.com/s/files/1/0445/8368/2212/files/10865439524.pdf
- https://cdn.shopify.com/s/files/1/0428/3914/6662/files/fewupudugikuj.pdf
- https://cdn.shopify.com/s/files/1/0440/9101/5320/files/besopuzirukavubogezuvo.pdf
- https://cdn.shopify.com/s/files/1/0437/1175/8491/files/devezififobuvijeku.pdf
- https://cdn.shopify.com/s/files/1/0430/4902/5690/files/fafitevotonenuzixugirubi.pdf
- https://static.usrfiles.com/ugd/5ad03d_6053540d62b74fe9a3542c4ea8766fe7.pdf
- https://static.usrfiles.com/ugd/b8c837_c126fe0be78f4f7f905304c093dba482.pdf
- https://static.usrfiles.com/ugd/cac9e4_2226b8dc04ee4dbbb3c1db6684a97294.pdf
- https://static.usrfiles.com/ugd/1be480_efac3a4f0e2646f9aea41f9e1b755ae5.pdf
- https://static.usrfiles.com/ugd/b8c837_cdb8c915d5d04509a775216ffb8b7c2c.pdf
- https://static.usrfiles.com/ugd/b8c837_e3c5f7b5177842d1a8af5e3d7de42d29.pdf
- https://static.usrfiles.com/ugd/b8c837_90644722b4944c36be91780c1542a9de.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 |
|---|---|---|---|
stream_005_off00008cd9.bin7fcd842dd103f18fb9186204ab119ef44d79f64d6026d53f7dc56ec4e55bec6b |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x8CD9 | 17892 bytes |
font_00_sfnt_off00005977.bin8e7d384994adb11937e253d4431f60a98b6263ef442614ed5fc73bfe92c18664 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5977 | 5340 bytes |
font_01_sfnt_off00006b90.bin5837af66ce07c92c62227261eb636d63414879b0d635c685b189c5fc4a64dff8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B90 | 9652 bytes |
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