MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector infrastructure at 'ttraff.cc'. This suggests a link farm or SEO poisoning tactic designed to drive traffic to malicious sites. The ML classifier also strongly indicated maliciousness.
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=borneo+map+pdf
- http://files.shorethingexotics.com/uploads/1/3/2/6/132681352/gopuke.pdf
- http://files.cliffgloverpottery.com/uploads/1/3/0/7/130775838/tudev.pdf
- http://files.prairieskycreations.ca/uploads/1/3/2/7/132741389/tiwusitiz.pdf
- http://files.allgoodsmke.com/uploads/1/3/0/7/130775949/2609218.pdf
- http://files.nicolettabuildingcontractors.com/uploads/1/3/1/0/131069886/latibatokodipuloma.pdf
- https://cdn.shopify.com/s/files/1/0429/9925/1093/files/xoxaj.pdf
- https://cdn.shopify.com/s/files/1/0431/5119/6314/files/9543768226.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/67279733654.pdf
- https://cdn.shopify.com/s/files/1/0435/5057/2695/files/16831475853.pdf
- https://cdn.shopify.com/s/files/1/0430/6727/7469/files/54302819129.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fuwemosuwizukuxitakalav.pdf
- https://cdn.shopify.com/s/files/1/0433/9764/4449/files/famekajofulekosubokuguwi.pdf
- https://cdn.shopify.com/s/files/1/0432/5533/3027/files/80042567419.pdf
- https://cdn.shopify.com/s/files/1/0429/8643/8807/files/41472353708.pdf
- https://cdn.shopify.com/s/files/1/0432/8652/8155/files/taradedetudi.pdf
- https://cdn.shopify.com/s/files/1/0431/0089/7440/files/geometry_mcdougal_littell.pdf
- https://cdn.shopify.com/s/files/1/0432/3606/5438/files/wepedatamusekiro.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_off00006746.bin3fff26ba08d8e44e13a86b2f826c177798253919af7b9388f8d1fc955919c1db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6746 | 5028 bytes |
font_01_sfnt_off0000784d.binf4dff6059e50ec23197e3389511a7e1225cf46e660e6456a93c7dbda50c122a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x784D | 10088 bytes |
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