MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/wix?keyword=principales+fallas+en+circuitos+electronicos'. The document body, though heavily obfuscated, contains this same URL, suggesting the document's primary purpose is to redirect users to this malicious site. The file also exhibits characteristics of a link farm, with numerous external PDF links, further supporting the redirection attack pattern.
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.cc/wix?keyword=principales+fallas+en+circuitos+electronicos
- https://static.usrfiles.com/ugd/b8c837_3b3ea172b5c2452ca0f08364a1105733.pdf
- https://static.usrfiles.com/ugd/b8c837_7b0802ceeb5943a8aaa651290dabf73b.pdf
- https://static.usrfiles.com/ugd/b8c837_9757a9fd410f454e90d91bf7c36e36fc.pdf
- https://static.usrfiles.com/ugd/b8c837_7649132ef5904122b1299c1e52f472a3.pdf
- https://static.usrfiles.com/ugd/b8c837_73c3feb5774a4625a0513c9c1c281488.pdf
- https://cdn.shopify.com/s/files/1/0433/1362/7294/files/globalisasi_dalam_hubungan_internasional.pdf
- https://cdn.shopify.com/s/files/1/0430/8228/5216/files/right_foot_valgus_deformity_icd_10.pdf
- https://cdn.shopify.com/s/files/1/0462/5937/2183/files/xefolalepi.pdf
- https://cdn.shopify.com/s/files/1/0432/9707/9460/files/24917782064.pdf
- https://cdn.shopify.com/s/files/1/0429/2821/0073/files/rajinokeserinerunurodo.pdf
- https://static.usrfiles.com/ugd/b8c837_6580a7c862b0427c98b99a42a432d154.pdf
- https://static.usrfiles.com/ugd/b8c837_24ede20650a348659a7f1e479947ac59.pdf
- https://static.usrfiles.com/ugd/b8c837_0d46246278af41a0b8c48b5e2f54b59c.pdf
- https://static.usrfiles.com/ugd/b8c837_ca8b31c9d3a34512a3594702ac7bedb0.pdf
- https://static.usrfiles.com/ugd/b8c837_cc9393871d7c427e87de3f48df214553.pdf
- https://static.usrfiles.com/ugd/b8c837_afc8f188e4a548d1bacb7fcad7aeffd4.pdf
- https://static.usrfiles.com/ugd/b8c837_27a585d233e94e27a2dc28e0bd69e478.pdf
- https://static.usrfiles.com/ugd/b8c837_4fe9ca3e4ebf4cb6be6b9aff8f9824a2.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_off0000df3b.bin1b641a21da1baa72ffad8e1f0a0a2bb40295d69f06f4429fbf81f9d91faf5ab3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF3B | 5008 bytes |
font_01_sfnt_off0000f046.binc7549588070ce02efbd84384c951a61a0a2933c7f15d99c300b358cda305d8d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF046 | 12488 bytes |
font_02_sfnt_off00011844.bind1dc95b0e8bbe24ea4fe421922b966938a53cbf279330fe4f51e3d08919df969 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11844 | 16148 bytes |
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