MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged by a machine learning classifier as malicious. It contains a large number of embedded URLs, forming a link farm. One of these URLs, 'https://ttraff.cc/wix?keyword=mhw+goldener+wyverianer+druck', is identified as a malicious redirector. The document's structure and the presence of numerous links suggest an attempt to lure users to malicious sites, likely for further exploitation or credential harvesting.
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/wix?keyword=mhw+goldener+wyverianer+druck
- https://static.usrfiles.com/ugd/225520_7a683daa186c49bf94f5204e3c2f3ce5.pdf
- https://static.usrfiles.com/ugd/b8c837_196561d7a576476882f04beb75d6135d.pdf
- https://static.usrfiles.com/ugd/f80014_388f06c49dc14f72930fe47f9bab5804.pdf
- https://static.usrfiles.com/ugd/b8c837_1f43e0b4ff0844e89acb6ffad7a03ce9.pdf
- https://static.usrfiles.com/ugd/6924eb_afdfb5b5d7ff4a6693cd555663600c3b.pdf
- https://cdn.shopify.com/s/files/1/0433/0828/6105/files/mla_reference_sheet_example.pdf
- https://cdn.shopify.com/s/files/1/0438/8651/0232/files/spongebob_scaredy_pants_full_episode.pdf
- https://cdn.shopify.com/s/files/1/0429/8833/9361/files/bobina_de_tesla_casera.pdf
- https://static.usrfiles.com/ugd/b8c837_4938c1590ed8410485e94e545702ccb4.pdf
- https://static.usrfiles.com/ugd/defcb2_aeaea55f56614a1d8a8ed43438685c6b.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/bizisumexu.pdf
- https://cdn.shopify.com/s/files/1/0429/8709/4179/files/wigawaziwoxetafuwejareza.pdf
- https://cdn.shopify.com/s/files/1/0435/8235/7663/files/bulagifabesarex.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_off00005949.bind98d0279243cafe7012dd010fcf893a5f4e0dab8470ad00998ccad54de547cf5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5949 | 5344 bytes |
font_01_sfnt_off00006b8e.bin07477486f73eab91190e5701b6809b354c6bf98580c005feb029b0a26e76b3e0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B8E | 9952 bytes |
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