MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link that redirects to a malicious URL, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though partially corrupted, contains text related to 'Doodle god chapter 3 guide' and the malicious URL, suggesting a lure. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, many hosted on Shopify, likely to obscure the malicious redirector. 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.cc/pify?keyword=doodle+god+chapter+3+guide
- http://garasoken.nostalgicmotorcars.net/uploads/1/3/1/3/131378970/6065153.pdf
- http://jawij.bexleynas.co.uk/uploads/1/3/0/7/130775403/14d44b7.pdf
- http://files.nlg-pros.com/uploads/1/3/0/9/130969910/katixiratowapo.pdf
- http://files.visitsmartenergy.com/uploads/1/3/1/3/131398517/gewobuvejuxanamipol.pdf
- http://files.rscds-stirling.org/uploads/1/3/1/4/131437421/58ffa7639c35.pdf
- https://cdn.shopify.com/s/files/1/0432/9367/1588/files/bivagimovojukopevaz.pdf
- https://cdn.shopify.com/s/files/1/0437/0500/8293/files/77489991669.pdf
- https://cdn.shopify.com/s/files/1/0429/6704/0154/files/zepinozazomemukozeri.pdf
- https://cdn.shopify.com/s/files/1/0433/8502/8764/files/pepifesizusos.pdf
- https://cdn.shopify.com/s/files/1/0430/6498/3703/files/dekagetefiwozozugi.pdf
- https://cdn.shopify.com/s/files/1/0431/0876/1751/files/38009889372.pdf
- https://cdn.shopify.com/s/files/1/0433/0265/0020/files/pesisaru.pdf
- https://cdn.shopify.com/s/files/1/0434/0298/5621/files/legaxujutuzotenuxutul.pdf
- https://cdn.shopify.com/s/files/1/0435/2809/3850/files/busas.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_off00008e3d.bin3b14a664c068fe73af0961d25ac25bf9be6fc5160e72eacef199d2203f011542 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E3D | 5320 bytes |
font_01_sfnt_off0000a052.bin33839b2906deba7e004b8d2c3635417adca7b2875fa2f87b08ca3635a29bb6c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA052 | 15088 bytes |
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