MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to benign Shopify domains, but one critical link directs to a known malicious redirector. This suggests the document is part of a link farm or SEO poisoning campaign 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/wb?keyword=kolam%20with%20dots%20flower%20designs%20pdf
- http://files.kmbaudier.com/uploads/1/3/1/1/131163664/4b74e90b.pdf
- http://bugir.seasidejewellery.com/uploads/1/3/2/7/132710621/detivuxorekog.pdf
- http://files.nataliajdonofrio.net/uploads/1/3/0/7/130776567/1740773.pdf
- http://files.juliannegunn.com/uploads/1/3/1/4/131483830/lujaxelolixasux.pdf
- http://fizulil.synaesthesiajournal.com/uploads/1/3/1/1/131164250/2235d51967.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9966/9151/files/49882154583.pdf
- https://cdn.shopify.com/s/files/1/0432/0165/9043/files/63044735920.pdf
- https://cdn.shopify.com/s/files/1/0434/0944/0935/files/agriculture_notes_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0431/0528/8352/files/56069815501.pdf
- https://cdn.shopify.com/s/files/1/0433/7657/4620/files/17310937338.pdf
- https://cdn.shopify.com/s/files/1/0434/4948/3426/files/mogimiguxadapitiza.pdf
- https://cdn.shopify.com/s/files/1/0432/0804/8808/files/muzogupufep.pdf
- https://cdn.shopify.com/s/files/1/0434/3015/0296/files/xamewusufiwurolixi.pdf
- https://cdn.shopify.com/s/files/1/0432/0159/3505/files/left_right_left_song.pdf
- https://cdn.shopify.com/s/files/1/0432/6224/7067/files/snowboard_size_calculator.pdf
- https://cdn.shopify.com/s/files/1/0432/0667/2546/files/78397182236.pdf
- https://cdn.shopify.com/s/files/1/0432/3164/1767/files/71292470413.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_off0000c339.bin9924bb64aa75ae816d85a77d9a956f8c29a4e640629e4fec4b4cc683938df141 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC339 | 5516 bytes |
font_01_sfnt_off0000d5ef.bincca6999e97000f1349c5e3abe28f1ab0be7622103df10369c8b0593f6223c233 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5EF | 10016 bytes |
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