Malware Insights
The PDF file contains a large number of embedded links, many of which point to external resources. One critical heuristic identified a link to a known malicious redirector, ttraff.com, which is used to lure users into downloading further malicious content. The document body text and embedded URLs suggest a social engineering lure related to downloading lyrics, which is a common tactic for distributing malware. The file's structure and the presence of numerous links indicate it functions as a link farm designed to distribute malicious payloads.
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=despacito+lyrics+download+pdf+in+english
- http://tugoxas.thegoldenstateacademyschoolofspeechanddebate.com/uploads/1/3/0/8/130874232/3956444.pdf
- http://files.pollypanda.com/uploads/1/3/1/4/131407459/momurububutij_tatifomuwonoser_zulumozojal_balob.pdf
- http://womuj.joseeliasgallegos.com/uploads/1/3/1/3/131379578/3cfa2c0c613.pdf
- http://files.statebirdtogo.com/uploads/1/3/2/7/132710687/a1b067.pdf
- http://files.makealbertagreatagain.shop/uploads/1/3/0/8/130873826/jimimu.pdf
- https://cdn.shopify.com/s/files/1/0432/6758/8252/files/zezaleparasotuto.pdf
- https://cdn.shopify.com/s/files/1/0430/6118/2617/files/tufaxesimexofokol.pdf
- https://cdn.shopify.com/s/files/1/0431/1020/3556/files/55725632157.pdf
- https://cdn.shopify.com/s/files/1/0429/9853/0202/files/55591616667.pdf
- https://cdn.shopify.com/s/files/1/0431/9969/2958/files/ccie_collaboration_quick_reference_download.pdf
- https://cdn.shopify.com/s/files/1/0434/7245/3784/files/nekolimuzuvidulorag.pdf
- https://cdn.shopify.com/s/files/1/0440/6493/1992/files/68768779918.pdf
- https://cdn.shopify.com/s/files/1/0434/4764/8406/files/pajirakibakilutezafi.pdf
- https://cdn.shopify.com/s/files/1/0432/5674/2046/files/99687965478.pdf
- https://cdn.shopify.com/s/files/1/0430/9948/8410/files/73138961355.pdf
- https://cdn.shopify.com/s/files/1/0435/8130/9085/files/adenoma_tubular_con_displasia_de_bajo_grado.pdf
- https://cdn.shopify.com/s/files/1/0428/6355/8815/files/lodakibusu.pdf
- https://cdn.shopify.com/s/files/1/0433/3964/5093/files/gotinel.pdf
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000749f.binbf23a5eb386f56aa59e9372022a750d4a06dd98d74dd1c346ee936eb247d646b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x749F | 5612 bytes |
font_01_sfnt_off000087c1.bin0a4648637aabb2518a144ca379234d6d358fa95a024be0904aa2c48ad342949a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87C1 | 10580 bytes |
font_02_sfnt_off0000ac40.bine58e8e8d3617fa2f52d62469859eb662c26c1c1537dc21f5cc6f1aa71eaa6aed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC40 | 18776 bytes |
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