MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, which is characteristic of a link farm designed to manipulate search engine results. One of the primary links, https://ttraff.com/pify?keyword=tecnica+de+anestesia+general+balanceada+pdf, is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to the redirector URL and other PDF links, suggesting a lure to external content. The heuristic firings confirm the malicious redirector and the link farm behavior.
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.com/pify?keyword=tecnica+de+anestesia+general+balanceada+pdf
- http://files.shopbelieveboutique.com/uploads/1/3/1/4/131437157/5907014.pdf
- http://files.thefoodguidetofitness.com/uploads/1/3/1/6/131606262/774ff03426.pdf
- http://files.kaylynmariedunn.com/uploads/1/3/1/4/131438692/sawudotixinen_tesisuzagi_sokuda_zopavin.pdf
- https://cdn.shopify.com/s/files/1/0433/8909/1998/files/sikojifexen.pdf
- https://cdn.shopify.com/s/files/1/0435/4496/9367/files/synonym_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0432/8564/3420/files/borokume.pdf
- https://cdn.shopify.com/s/files/1/0433/2892/9960/files/3787454409.pdf
- https://cdn.shopify.com/s/files/1/0437/8705/9362/files/luzesuwebena.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/98908457197.pdf
- https://cdn.shopify.com/s/files/1/0431/1479/1069/files/3117269687.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gasowezigubufavowi.pdf
- https://cdn.shopify.com/s/files/1/0437/2961/7057/files/53563676101.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/21244882445.pdf
- https://cdn.shopify.com/s/files/1/0429/4439/7468/files/razudifazeba.pdf
- https://cdn.shopify.com/s/files/1/0432/0450/9853/files/60414160281.pdf
- https://cdn.shopify.com/s/files/1/0431/5496/4629/files/67824206003.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kefemomorevogik.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_off00006c96.bin39e12d091c9658c7c4659fa3f78ade71c39442dbeeab04a2b7713f4d349eb450 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C96 | 5412 bytes |
font_01_sfnt_off00007f04.bin7a4cb2ced0409e77116b68178c930b9e2491e6778fa9c9957150d38fd5bc6672 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F04 | 11776 bytes |
font_02_sfnt_off0000a4fc.binc79160292b33c460d914d38e19be3db42af125a39f9465015967b60bdd76778b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4FC | 16120 bytes |
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