MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, with a critical heuristic firing for a PDF link farm. One of the primary links directs to a known malicious redirector, ttraff.com, which is further parameterized with search terms related to 'drawboard pdf surface pro 4'. This suggests a phishing or scam attempt to lure users to malicious sites. While many links point to Shopify, one specific link to cdn.shopify.com is also flagged as a potential entry point.
Heuristics 3
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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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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/wb?keyword=drawboard%20pdf%20surface%20pro%204
- http://files.sacredheartemmett.com/uploads/1/3/1/3/131398286/39ba50c.pdf
- http://files.mihaistahiephotography.com/uploads/1/3/0/7/130775850/5747275.pdf
- http://files.briannedempsey.ca/uploads/1/3/1/6/131637218/nedezepebokuxo.pdf
- http://files.empocus.ca/uploads/1/3/1/8/131858287/jivejopazas_tetariwubexiji_nuluwipal.pdf
- https://cdn.shopify.com/s/files/1/0435/5306/3063/files/xevew.pdf
- https://cdn.shopify.com/s/files/1/0431/3173/2132/files/tipukikubuwobepibozalu.pdf
- https://cdn.shopify.com/s/files/1/0430/0167/5939/files/39717419084.pdf
- https://cdn.shopify.com/s/files/1/0432/1119/4525/files/filidezumeziduliruluxer.pdf
- https://cdn.shopify.com/s/files/1/0434/0885/1098/files/kenamukotiwi.pdf
- https://cdn.shopify.com/s/files/1/0429/7919/7081/files/65877787972.pdf
- https://cdn.shopify.com/s/files/1/0431/0574/7095/files/vovagexi.pdf
- https://cdn.shopify.com/s/files/1/0432/3124/8542/files/zixanarizegoxizapi.pdf
- https://cdn.shopify.com/s/files/1/0429/5321/2057/files/6790570094.pdf
- https://cdn.shopify.com/s/files/1/0428/9029/7507/files/65737041762.pdf
- https://cdn.shopify.com/s/files/1/0432/0316/6369/files/tubizekot.pdf
- https://cdn.shopify.com/s/files/1/0433/2745/5400/files/talidimakujonexixolo.pdf
- https://cdn.shopify.com/s/files/1/0434/7900/7398/files/20939924845.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ac76.bin89277057c0715823190e1b644d8ca282eb83299ba3567b77d595dcd6980cfcdb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC76 | 3232 bytes |
font_01_sfnt_off0000b80f.bin7a69e8787440693579bb7866cd16e0d91b4fe2d4138e8eb9c793cfcf779d6a35 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB80F | 5436 bytes |
font_02_sfnt_off0000cab7.bin25637b3aef7442b63b3362fcd99263e46d712103829d0c738e9c157397271a84 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCAB7 | 10416 bytes |
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