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 a redirector service. The primary malicious URL, https://ttraff.ru/pify?keyword=formal+attire+black+tie+invited, is identified as a malicious redirector. The document body, though heavily obfuscated, contains this URL and other links, suggesting a lure to external malicious content. No scripts were extracted, and the PDF structure itself is the primary vector for the attack.
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=formal+attire+black+tie+invited
- http://files.home-farm-shop.com/uploads/1/3/2/7/132741225/226109.pdf
- http://files.honeywestco.co/uploads/1/3/1/6/131606550/2586103.pdf
- http://gixofu.savingthosewhosaveus.com/uploads/1/3/1/6/131606490/bitopalexora-pusefexaxili.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/juzopuzenafososokazulu.pdf
- https://cdn.shopify.com/s/files/1/0431/9405/6861/files/25019433727.pdf
- https://cdn.shopify.com/s/files/1/0464/6567/9512/files/ccleaner_crackeado_2018.pdf
- https://cdn.shopify.com/s/files/1/0430/5387/5357/files/house_rental_agreement_templates.pdf
- https://cdn.shopify.com/s/files/1/0448/3717/5456/files/73163523111.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rirolor.pdf
- https://cdn.shopify.com/s/files/1/0433/3741/6869/files/clicker_heroes_gold_cheat.pdf
- https://cdn.shopify.com/s/files/1/0429/3135/5807/files/17229196824.pdf
- https://cdn.shopify.com/s/files/1/0431/4189/0208/files/link_react_router_dom.pdf
- https://cdn.shopify.com/s/files/1/0427/9068/2783/files/tuwakakojimizagubo.pdf
- https://cdn.shopify.com/s/files/1/0431/9064/8996/files/divojurokiravikanek.pdf
- https://cdn.shopify.com/s/files/1/0437/1241/3851/files/kojuzuvivovewebavaso.pdf
- https://cdn.shopify.com/s/files/1/0430/6193/6282/files/witepuxem.pdf
- https://cdn.shopify.com/s/files/1/0438/2218/6653/files/wasudupalubiwive.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_off000063c4.bina046d217ec14233a1e000d12a494ecb581bbc36ab69e2e371c4df08737f7b7db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63C4 | 4912 bytes |
font_01_sfnt_off00007459.binecc562c00c199b7ecc59c97218fcbc384fcf822e5f3dcd12fed7cc311331a062 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7459 | 10316 bytes |
font_02_sfnt_off0000979c.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x979C | 4324 bytes |
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