MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.me'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, many hosted on Shopify. The document body, though partially corrupted, contains the same text as the malicious URL's keyword parameter, suggesting a lure. The primary malicious IOC is the redirector URL, which likely leads to a phishing page or malware download.
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.me/pify?keyword=jimmy+page+by+jimmy+page+book
- http://files.ramsportsnetwork.com/uploads/1/3/1/3/131381021/zumorotanosunufob.pdf
- http://paxusik.queenbnaturals.com/uploads/1/3/1/8/131857090/zawoxul.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jedajuzosefowi.pdf
- https://cdn.shopify.com/s/files/1/0438/2559/4530/files/excel_index_function_between_sheets.pdf
- https://cdn.shopify.com/s/files/1/0430/5007/4269/files/83642515020.pdf
- https://cdn.shopify.com/s/files/1/0437/7988/3170/files/46482460928.pdf
- https://cdn.shopify.com/s/files/1/0435/2344/0804/files/liximedabofutorivugobudod.pdf
- https://cdn.shopify.com/s/files/1/0432/3577/0535/files/xijoza.pdf
- https://cdn.shopify.com/s/files/1/0430/6200/1821/files/3012079518.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/94766401197.pdf
- https://cdn.shopify.com/s/files/1/0428/4953/4111/files/67549113489.pdf
- https://cdn.shopify.com/s/files/1/0464/2494/8888/files/nikupelesa.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_off00006cf6.bin3b0339f55eb338ab8604a1c6fa61d2e5c6ecd6dbefe19a2f6f6a2b41e70815b9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CF6 | 5204 bytes |
font_01_sfnt_off00007ea6.binb1f4beda9fb7763d5608a9cf1aa7d4f94cd33fad222478ca1fd30313acdf48bf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EA6 | 10292 bytes |
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