MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, one of which, 'https://ttraff.club/wix?keyword=today+weather+report+in+old+trafford+manchester', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains text related to weather reports and includes this malicious URL, suggesting a lure to trick users into clicking it. The presence of numerous other links to Shopify domains, while benign, indicates a link farm strategy. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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.club/wix?keyword=today+weather+report+in+old+trafford+manchester
- https://cdn.shopify.com/s/files/1/0465/4491/2542/files/xpass_manual_de_instalao.pdf
- https://cdn.shopify.com/s/files/1/0431/5090/1402/files/kotizova.pdf
- https://cdn.shopify.com/s/files/1/0432/5851/1510/files/22091608161.pdf
- https://cdn.shopify.com/s/files/1/0433/7362/5500/files/children_s_handwriting_practice_sheets.pdf
- https://cdn.shopify.com/s/files/1/0431/2812/7637/files/dd_form_200_jul_2009.pdf
- https://static.usrfiles.com/ugd/d99ef3_782e38e19c0a484c8717168e426fef29.pdf
- https://static.usrfiles.com/ugd/7f614e_16275ef6dac94a4cbf60cfc5a7a80131.pdf
- https://static.usrfiles.com/ugd/913720_562608c4613f4647b67b38e03858f8b7.pdf
- https://static.usrfiles.com/ugd/b81754_c33c54a8fc1a46b09cf4c91c3d601153.pdf
- https://static.usrfiles.com/ugd/516574_b7d37a50b8f34a5896363c4fb25e3609.pdf
- https://cdn.shopify.com/s/files/1/0429/2047/6828/files/wusurazivutaxuxed.pdf
- https://cdn.shopify.com/s/files/1/0433/1077/6478/files/koramuware.pdf
- https://cdn.shopify.com/s/files/1/0441/0625/2440/files/tanonikafetosuzatifew.pdf
- https://cdn.shopify.com/s/files/1/0434/2674/2421/files/jevuguwub.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 |
|---|---|---|---|
font_00_sfnt_off00005493.bin848b06a86e346dc589e494d841bb8df749ff4382ba8162f4d6cbc4e1ca972412 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5493 | 5540 bytes |
font_01_sfnt_off00006756.bin4b5eca065763b5017bec06bc415391b1e7a70b57d1b507e90092c2bd1b471946 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6756 | 13824 bytes |
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