MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a heuristic firing for a malicious redirector link, which is also present in the document body. This link, 'https://ttraff.link/pify?keyword=sephora+oil+blotting+sheets', is designed to redirect users to potentially harmful content. The file also exhibits characteristics of a link farm, with numerous embedded URLs pointing to external PDF documents, suggesting an attempt to manipulate search engine results or distribute content through a large number of links. No scripts were extracted from this sample.
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.link/pify?keyword=sephora+oil+blotting+sheets
- https://static.usrfiles.com/ugd/24d943_789b8936532144218f9bf73cba4c2483.pdf
- https://static.usrfiles.com/ugd/e8e253_2d3a515525e8468589b5c8a6c6c24f7b.pdf
- https://static.usrfiles.com/ugd/7d1dc9_e85e10297625442e85160e4711033866.pdf
- https://static.usrfiles.com/ugd/8bf3fc_641e6c24ea2a48e996d9204b24f948c1.pdf
- https://cdn.shopify.com/s/files/1/0434/4584/6168/files/exercicios_geradores_e_receptores_pd.pdf
- https://cdn.shopify.com/s/files/1/0437/8696/1045/files/asrb_steno_admit_card_2017.pdf
- https://cdn.shopify.com/s/files/1/0432/0090/5380/files/10297682991.pdf
- https://cdn.shopify.com/s/files/1/0431/1161/2572/files/64254344290.pdf
- https://cdn.shopify.com/s/files/1/0432/6889/8966/files/saxupajugudafuxig.pdf
- https://cdn.shopify.com/s/files/1/0430/6078/9409/files/30285491449.pdf
- https://cdn.shopify.com/s/files/1/0432/0316/6369/files/overleaf_latex_presentation_template.pdf
- https://cdn.shopify.com/s/files/1/0429/7555/9829/files/exacto_knife_target.pdf
- https://cdn.shopify.com/s/files/1/0437/3420/4567/files/aldane_sheet_metal_pty_ltd.pdf
- https://static.usrfiles.com/ugd/529385_d233099bdc334e93b0989861484fb4c8.pdf
- https://static.usrfiles.com/ugd/856cea_81686bc1418e4c0eb0ccb131120ac084.pdf
- https://static.usrfiles.com/ugd/b8c837_381f744ec5744545b72be5774833d542.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_off00004cbd.bin58c4e3ed9d714a7f1f57b88b1884dcdc262c6f42ac4e9d5c417868828311345a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4CBD | 5324 bytes |
font_01_sfnt_off00005ec7.bin6e19d5c400420a28921386f31d3d780afbce6bd41236507310d074602d0e1969 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EC7 | 10256 bytes |
font_02_sfnt_off000081fb.binf0a8b786da721c7415a59d91fbce3b20bbb98ea32e48857ac1ff22d53b00ec29 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81FB | 16144 bytes |
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