MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of external links, many pointing to Shopify-hosted PDF files, and one critical link to a known malicious redirector at ttraff.com. This indicates a link farm designed to direct users to malicious content, likely for phishing or malware delivery. The ML classifier also 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.com/pify?keyword=imran+series+pdf
- http://files.betweentheriversgathering.com/uploads/1/3/0/7/130740517/tonif-zowagodadigogu-sorel-pisogole.pdf
- http://files.harrellrentz.net/uploads/1/3/1/0/131070231/8471f.pdf
- http://files.faceycomputers.com/uploads/1/3/2/3/132303133/sukorixikanazom-pigipasefe.pdf
- http://mowuru.powercountyfairandrodeo.com/uploads/1/3/1/4/131409909/xewujuger.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0323/9835/files/viwufedabepijukefuruke.pdf
- https://cdn.shopify.com/s/files/1/0433/5439/0687/files/48751573346.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/87678197609.pdf
- https://cdn.shopify.com/s/files/1/0431/5152/4008/files/29353300012.pdf
- https://cdn.shopify.com/s/files/1/0440/4789/2630/files/13796047771.pdf
- https://cdn.shopify.com/s/files/1/0429/6923/5619/files/zafupidazebimu.pdf
- https://cdn.shopify.com/s/files/1/0432/5359/6310/files/pefepumu.pdf
- https://cdn.shopify.com/s/files/1/0431/8317/7885/files/naxixosat.pdf
- https://cdn.shopify.com/s/files/1/0432/4111/1716/files/65276325447.pdf
- https://cdn.shopify.com/s/files/1/0429/5517/8150/files/81372420726.pdf
- https://cdn.shopify.com/s/files/1/0431/6807/1836/files/zepotilo.pdf
- https://cdn.shopify.com/s/files/1/0435/2756/9576/files/zogipug.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062ea.bin2dce6a1a43b04d4dc94da2ea9cd394ba43a32beda10bfd5167f536ea1d072eaf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62EA | 5092 bytes |
font_01_sfnt_off0000741d.bin43a4ed2ddf6e3bfe675f674b9f6d10e366196e118c7fac47c0a4ea33bcc4add9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x741D | 9940 bytes |
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