MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a known malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text related to 'Ca king platform bed plans' and the malicious URL, suggesting a lure to trick users into clicking the link. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, many of which point to Shopify domains hosting other PDFs, likely part of a link farm to improve search engine ranking for malicious content.
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.cc/pify?keyword=ca+king+platform+bed+plans
- http://files.lifebytheshore.com/uploads/1/3/1/3/131379591/figarofazadaz.pdf
- http://files.shopcyt.com/uploads/1/3/0/9/130969548/0462c9e99.pdf
- http://files.skirtmagic.co.uk/uploads/1/3/1/4/131409200/bb8c14db74cb9f.pdf
- https://cdn.shopify.com/s/files/1/0441/0825/1288/files/gudowitaputilemubi.pdf
- https://cdn.shopify.com/s/files/1/0433/2604/6362/files/variedades_del_cafe.pdf
- https://cdn.shopify.com/s/files/1/0434/5852/7394/files/lodujajef.pdf
- https://cdn.shopify.com/s/files/1/0433/0032/3478/files/functional_classification_of_roads.pdf
- https://cdn.shopify.com/s/files/1/0433/2067/2409/files/korinuxobol.pdf
- https://cdn.shopify.com/s/files/1/0431/1361/1413/files/convert_to_monochrome.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/27039997465.pdf
- https://cdn.shopify.com/s/files/1/0435/9487/5039/files/personality_quiz_download.pdf
- https://cdn.shopify.com/s/files/1/0430/4361/8965/files/pawaga.pdf
- https://cdn.shopify.com/s/files/1/0432/6971/8182/files/19714939726.pdf
- https://cdn.shopify.com/s/files/1/0440/5762/4726/files/send_text_message_from_gmail.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_off000063d8.bin0713172d5849c3c1e82809f9250a3f2681977003db75e56a3cbb0d4fc17e5eaa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63D8 | 5472 bytes |
font_01_sfnt_off00007658.binc49678a4f3de8cddb1b170ae96ec07de5238edf8ce8ff59035e1d620590a94a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7658 | 11596 bytes |
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