MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to external resources hosted on Shopify. One prominent link, 'https://ttraff.ru/pify?keyword=vbu+b+tech+syllabus+pdf', is identified as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, suggesting it is the primary lure. The presence of numerous links and the malicious redirector indicate a likely attempt to distribute malware or conduct phishing by directing users to compromised or malicious sites.
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.ru/pify?keyword=vbu+b+tech+syllabus+pdf
- http://files.roxysloclashnbrowbar.com/uploads/1/3/1/3/131380024/dotujovejojowojiv.pdf
- http://files.stpetetowtrucks.com/uploads/1/3/0/7/130776864/sodelewopumi_gisiwezaxenog.pdf
- http://files.georginawithers.com/uploads/1/3/1/3/131398108/3782566.pdf
- http://files.tosharollins.com/uploads/1/3/1/3/131380175/6798f1648b38.pdf
- http://rubufe.hikingnewfoundland.com/uploads/1/3/0/7/130775350/wabijixif-dagoruj-navutixem.pdf
- http://files.stpetetowtrucks.com/uploads/1/3/0/7/130776864/sodelewopumi_gisiwezaxe
- https://cdn.shopify.com/s/files/1/0440/3170/5238/files/6492971740.pdf
- https://cdn.shopify.com/s/files/1/0437/0720/3739/files/3719119441.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/13652925252.pdf
- https://cdn.shopify.com/s/files/1/0434/3519/6568/files/77373557642.pdf
- https://cdn.shopify.com/s/files/1/0435/1367/5928/files/pakuleziberutag.pdf
- https://cdn.shopify.com/s/files/1/0430/8523/4338/files/19663335901.pdf
- https://cdn.shopify.com/s/files/1/0435/8206/2753/files/tewefopewitazegunozogipe.pdf
- https://cdn.shopify.com/s/files/1/0433/6805/4940/files/65788980576.pdf
- https://cdn.shopify.com/s/files/1/0431/3799/0805/files/automatic_door_control_system.pdf
- https://cdn.shopify.com/s/files/1/0437/9358/0189/files/caracteristicas_da_familia_fabaceae.pdf
- https://cdn.shopify.com/s/files/1/0433/3741/6869/files/wunedogalaze.pdf
- https://cdn.shopify.com/s/files/1/0431/4375/7992/files/introduccion_a_la_administracion_publica_argentina.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_off0000753a.bin2ffdb6d1286364982ddad7dfe9239bf4382b469e1446feddfbc92f2c1b4b2e37 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x753A | 5356 bytes |
font_01_sfnt_off0000877c.bin308b9f7fefcdf68fcd3a3a0f6d7ee2db99ac77707eb8765d4b48b7dce4b27338 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x877C | 15520 bytes |
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