MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to Shopify domains, suggesting a link farm for SEO manipulation. One critical heuristic identified a link to known malicious redirector infrastructure at 'ttraff.com'. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/wix?keyword=pc+suite+nokia+lumia', which is likely intended to trick users into downloading malware by posing as a legitimate software update or utility.
Heuristics 4
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/wix?keyword=pc+suite+nokia+lumia
- https://cdn.shopify.com/s/files/1/0436/9373/6089/files/kivusukilukibejagebanufoz.pdf
- https://cdn.shopify.com/s/files/1/0439/5529/0270/files/adding_and_subtracting_integers_word_problems.pdf
- https://cdn.shopify.com/s/files/1/0433/0379/6894/files/pezepabafawumuvefetafag.pdf
- https://cdn.shopify.com/s/files/1/0433/3551/6318/files/kalep.pdf
- https://cdn.shopify.com/s/files/1/0436/2544/7587/files/govewijebo.pdf
- https://static.usrfiles.com/ugd/b8c837_581ea006585b4ab29b69a9eaba43713e.pdf
- https://static.usrfiles.com/ugd/b8c837_3b5fbe4786ef4768a4884f1ebd64282f.pdf
- https://static.usrfiles.com/ugd/b8c837_07bf446aba03453682d2e171b39dd8cd.pdf
- https://static.usrfiles.com/ugd/b8c837_e18be7dba63443988718a581c1cb01d7.pdf
- https://cdn.shopify.com/s/files/1/0432/7319/1580/files/popeweterujufafokuxuwufof.pdf
- https://cdn.shopify.com/s/files/1/0467/7373/1481/files/fibezivejop.pdf
- https://cdn.shopify.com/s/files/1/0464/1783/8248/files/barad_meeting_the_universe_halfway.pdf
- https://cdn.shopify.com/s/files/1/0433/4950/8246/files/metabolismo_c3_c4_y_cam.pdf
- https://cdn.shopify.com/s/files/1/0428/7240/6179/files/84252064324.pdf
- https://cdn.shopify.com/s/files/1/0427/4146/5244/files/45351122867.pdf
- https://cdn.shopify.com/s/files/1/0451/2717/2250/files/artificial_intelligence_book_by_deepak_khemani.pdf
- https://cdn.shopify.com/s/files/1/0459/5423/6575/files/right_hemicolectomy_diet_sheet.pdf
- https://cdn.shopify.com/s/files/1/0433/1274/2550/files/wotasuxelakefab.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00006841.binfb091be3cbeb870b27d9c76017dd5cb61238d931ac89257e56b2b0e187cce431 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x6841 | 4916 bytes |
font_01_sfnt_off000078e5.bine92531871fb6da6643010cc627fcb58b5adf3f41b74a28a5273b327d8cdff4b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78E5 | 18752 bytes |
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