MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file exhibits characteristics of a link farm, embedding numerous external links, with a significant portion hosted on cdn.shopify.com. One of these links, https://ttraff.ru/wb?keyword=phenylephrine%20hcl%20davis%20pdf, is identified as a malicious redirector. The document body contains garbled text and what appears to be metadata, but the primary malicious activity is the distribution of links.
Heuristics 3
-
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.
-
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.
-
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.ru/wb?keyword=phenylephrine%20hcl%20davis%20pdf
- http://bibaso.katemasley.com/uploads/1/3/1/1/131163559/2044744.pdf
- http://zezaju.caricaturedcvamd.com/uploads/1/3/1/8/131871390/b039b8f936.pdf
- http://files.baycityenergysmart.org/uploads/1/3/1/0/131070535/sufavukipojukosejar.pdf
- http://files.starlapps.com/uploads/1/3/1/4/131438202/vafafor.pdf
- https://cdn.shopify.com/s/files/1/0434/2756/1634/files/josipuzarenemetagagon.pdf
- https://cdn.shopify.com/s/files/1/0428/5205/7244/files/39045477030.pdf
- https://cdn.shopify.com/s/files/1/0431/5709/4559/files/kagan_structures_posters.pdf
- https://cdn.shopify.com/s/files/1/0428/7964/7900/files/tibugagimijiwuzuwosilusi.pdf
- https://cdn.shopify.com/s/files/1/0429/6101/0842/files/tilefafixusij.pdf
- https://cdn.shopify.com/s/files/1/0431/5719/2853/files/u1p-_7_battery.pdf
- https://cdn.shopify.com/s/files/1/0429/3473/0911/files/xazivofepura.pdf
- https://cdn.shopify.com/s/files/1/0431/0482/9602/files/55131655818.pdf
- https://cdn.shopify.com/s/files/1/0428/8220/3801/files/81268403139.pdf
- https://cdn.shopify.com/s/files/1/0439/0020/7272/files/55401074073.pdf
- https://cdn.shopify.com/s/files/1/0431/3173/2132/files/zigorilome.pdf
- https://cdn.shopify.com/s/files/1/0440/6460/4310/files/power_amplifier_circuit.pdf
- https://cdn.shopify.com/s/files/1/0430/8857/6661/files/8494546944.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_off0000bea7.bin03b8b9ee3f31c0679472704b8df5f306657d98e7e85370b72c518cbc92d8a4d2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBEA7 | 5004 bytes |
font_01_sfnt_off0000cf8d.bin08cf0b908daa4e7243601d3cf137874585c43301946647e3b06828e329e62c94 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF8D | 9956 bytes |
font_02_sfnt_off0000f1b1.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1B1 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.