MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one prominently pointing to a known malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector. The presence of numerous external links suggests a link farm or SEO poisoning attempt to drive traffic to malicious 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.ru/wix?keyword=the+legend+of+zelda+breath+of+the+wi
- https://static.usrfiles.com/ugd/b8c837_ef891daf819a411d8820d15b218be065.pdf
- https://static.usrfiles.com/ugd/b8c837_42a8e0ad90d7486ab4fa58b75ac43acf.pdf
- https://static.usrfiles.com/ugd/b8c837_e743e309f0464d0c8406f27b12852f59.pdf
- https://static.usrfiles.com/ugd/b8c837_4947f2c62b194e33afa7c93d8e621d0e.pdf
- https://static.usrfiles.com/ugd/b8c837_15861b91b164477fb0af47f3fd67a988.pdf
- https://cdn.shopify.com/s/files/1/0437/6877/4814/files/57619190009.pdf
- https://cdn.shopify.com/s/files/1/0428/5412/1635/files/soxeruxit.pdf
- https://cdn.shopify.com/s/files/1/0439/7786/7422/files/happy_birthday_cake_name_pooja.pdf
- https://cdn.shopify.com/s/files/1/0431/8350/5562/files/42714830870.pdf
- https://static.usrfiles.com/ugd/b8c837_a537ae959a0645fc88f83c3f9f9ff5cd.pdf
- https://static.usrfiles.com/ugd/b8c837_479b3f72c64e40299062c282b159bf7e.pdf
- https://static.usrfiles.com/ugd/b8c837_67212efc73d74239844be4f70bcf6f48.pdf
- https://static.usrfiles.com/ugd/b8c837_8221df293f34443090efad4619acccae.pdf
- https://cdn.shopify.com/s/files/1/0429/2398/3015/files/84381089772.pdf
- https://cdn.shopify.com/s/files/1/0432/9163/9974/files/3204917285.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_off0000d2e7.binda415d9ecf4b34777cfbf4e327b14b7c5d5e81ede8370a92ba241809d047db99 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2E7 | 15300 bytes |
font_01_sfnt_off00010498.bin313b74c8a0d133f866a03577a9b0becf6267df430e8202dd0523539799d0acad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10498 | 5224 bytes |
font_02_sfnt_off00011672.bina22eb595d247f0d06cebe14ceabcef4c7b86cfbee30c50677f4d037788dc0c8d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11672 | 10588 bytes |
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