MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded URLs, with one identified as a malicious redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' indicates that the link 'https://ttraff.com/pify?keyword=diminutivos+y+aumentativos+primaria+pdf' leads to known malicious infrastructure. Additionally, the 'PDF_SEO_LINK_FARM' heuristic suggests the document is part of a link farm, likely to improve search engine ranking for malicious content. The document body, though partially corrupted, contains the same malicious URL, reinforcing the lure.
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=diminutivos+y+aumentativos+primaria+pdf
- http://files.enzopizarrodesigns.com/uploads/1/3/2/6/132695491/2702735.pdf
- http://files.cianiscience.com/uploads/1/3/1/3/131382841/tofotimidutu-nuganilexif-bovale.pdf
- http://files.burrowsmemorial.org/uploads/1/3/1/3/131383319/a9c859aae30.pdf
- http://files.publichealthbaron.info/uploads/1/3/2/6/132681901/8360923.pdf
- http://files.nokillhuntsville.com/uploads/1/3/1/4/131455883/jalupi.pdf
- https://cdn.shopify.com/s/files/1/0427/9789/1751/files/serasitenidupurigoribatib.pdf
- https://cdn.shopify.com/s/files/1/0431/0728/7189/files/urc_8820_cisco_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/5058/1662/files/react_native_component_lifecycle.pdf
- https://cdn.shopify.com/s/files/1/0436/1358/5566/files/lilowozo.pdf
- https://cdn.shopify.com/s/files/1/0429/8027/8426/files/vukiropuvibuliroteb.pdf
- https://cdn.shopify.com/s/files/1/0431/3117/5063/files/46444956866.pdf
- https://cdn.shopify.com/s/files/1/0428/8151/5673/files/xujogote.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jokopewizemaw.pdf
- https://cdn.shopify.com/s/files/1/0428/7853/3799/files/voripikazip.pdf
- https://cdn.shopify.com/s/files/1/0434/6406/5188/files/supetaraxupuwumagodu.pdf
- https://cdn.shopify.com/s/files/1/0428/8679/1334/files/rutotilivubuzanut.pdf
- https://cdn.shopify.com/s/files/1/0432/2027/1264/files/99405344086.pdf
- https://cdn.shopify.com/s/files/1/0433/2011/5358/files/fawujawowurixumoregik.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_off000067a7.bine0e8cbcf1183cade4d7051fe5f1d4fbf9c967459d477cb3f5f8fc91285ef93fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67A7 | 5316 bytes |
font_01_sfnt_off000079b2.bin9fcfd2b2c12c9d480c0beec3ee39f05b9e518edc5177a7a5fcc68dff0371f8a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79B2 | 2092 bytes |
font_02_sfnt_off00008353.bin6679092ce8eaed775da27ebc6dd3d08b8876c62dc2362f3a28148ef36cf92b94 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8353 | 10984 bytes |
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