MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a critical heuristic firing for a malicious redirector link, which is also present in the document body. This link, 'https://ttraff.link/wix?keyword=twist+remix+song++pagalworld', is designed to redirect users to malicious infrastructure. The file also contains a large number of embedded links, many pointing to static.usrfiles.com, which is flagged as a link farm. The primary intent appears to be luring the user to a malicious site via the redirector.
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/wix?keyword=twist+remix+song++pagalworld
- https://static.usrfiles.com/ugd/b914b5_18cb2675dd96432a84a7fc09fb32d026.pdf
- https://static.usrfiles.com/ugd/7603ae_a6771a7c668d472a851784a099a0d9d0.pdf
- https://static.usrfiles.com/ugd/9cc572_65acbc15d93445c6bb26bae57494e0d4.pdf
- https://cdn.shopify.com/s/files/1/0449/5297/7576/files/balance_general_en_forma_de_cuenta.pdf
- https://cdn.shopify.com/s/files/1/0429/4138/2812/files/alter_ego_a1_cahier_d_activits_respuestas.pdf
- https://cdn.shopify.com/s/files/1/0429/6838/3642/files/dream_on_aerosmith_guitar_tab.pdf
- https://cdn.shopify.com/s/files/1/0431/1298/8821/files/13906204597.pdf
- https://cdn.shopify.com/s/files/1/0463/1507/7792/files/pharmaceutical_vendor_qualification_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0432/7315/8821/files/68328167161.pdf
- https://cdn.shopify.com/s/files/1/0431/0636/9687/files/android_studio_documentation_download.pdf
- https://static.usrfiles.com/ugd/efc97f_3c0080799c5b400e87e8f2b81c2da98e.pdf
- https://static.usrfiles.com/ugd/74a852_01ac8976ea5647f186c8c731e1702db9.pdf
- https://static.usrfiles.com/ugd/455f95_070ca1838e434251b124f79a599b7c9c.pdf
- https://static.usrfiles.com/ugd/b8c837_5caa6fcab1b8404dabd3089ca940885f.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_off000066f4.bin40595c78de64821df2238feb2f5b9872a839c109c749fa695803660e72e11ee9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66F4 | 5176 bytes |
font_01_sfnt_off00007883.bindaf289cae6f03fcba6d47d8b479673f7ce8a927ef6369c2bb2b2ea4a22d8fc6a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7883 | 13880 bytes |
font_02_sfnt_off0000a51a.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA51A | 4324 bytes |
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