MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to `https://ttraff.com/pify?keyword=asphyxia+in+newborns+pdf`. This indicates the document's primary purpose is to redirect users to potentially harmful content. Additionally, the PDF exhibits characteristics of a link farm, with numerous external links, many hosted on `cdn.shopify.com`. The ML classifier strongly supports the malicious verdict.
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.com/pify?keyword=asphyxia+in+newborns+pdf
- http://files.antonthomasart.com/uploads/1/3/0/8/130814861/5938178.pdf
- http://gaguxamep.fleurspressed.com/uploads/1/3/2/6/132696067/4703236.pdf
- http://bunuxu.anncarragher.com/uploads/1/3/1/4/131407164/kasogikow.pdf
- https://cdn.shopify.com/s/files/1/0440/0267/2798/files/kudipolifevapalil.pdf
- https://cdn.shopify.com/s/files/1/0437/6671/0433/files/18190378663.pdf
- https://cdn.shopify.com/s/files/1/0430/7002/9975/files/motorola_surfboard_sb6141.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/19252536586.pdf
- https://cdn.shopify.com/s/files/1/0428/8099/1395/files/17291462363.pdf
- https://cdn.shopify.com/s/files/1/0433/7424/8101/files/mufixik.pdf
- https://cdn.shopify.com/s/files/1/0434/1055/5041/files/bemonc_manual.pdf
- https://cdn.shopify.com/s/files/1/0436/3298/4222/files/22978141792.pdf
- https://cdn.shopify.com/s/files/1/0430/6888/3106/files/fetuwofedogojolus.pdf
- https://cdn.shopify.com/s/files/1/0434/0239/5813/files/54336943032.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_off000080fc.binbc3a1f9063a10a53064840af0f3383532ff32a0201794d4a803a5a91fe149c30 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80FC | 5488 bytes |
font_01_sfnt_off000093a3.binf7416715dabff61deae93351d02e56ba99a83e550d663853536495627176bd5b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93A3 | 10404 bytes |
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