MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged as malicious due to a critical heuristic identifying a redirector link to 'ttraff.com'. This indicates the document's primary purpose is to redirect users to potentially harmful content. Additionally, the PDF contains a large number of external links, many hosted on Shopify, suggesting a link farm or SEO poisoning tactic to obscure the malicious destination. No scripts were extracted, but the presence of the malicious redirector is sufficient evidence of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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/pify?keyword=bruchgleichungen+pdf+mit+l%25C3%25B6sungen
- http://voxada.nicewebb.com/uploads/1/3/0/9/130969352/sovumavuzalitoxunal.pdf
- http://files.shopwilla.com/uploads/1/3/1/4/131409526/ziroli-tuvez-xazulodik.pdf
- http://files.shoolaoyin.com/uploads/1/3/1/0/131071037/1229921.pdf
- https://cdn.shopify.com/s/files/1/0435/5771/6119/files/vidyasiri_scholarship_application_form_download.pdf
- https://cdn.shopify.com/s/files/1/0437/1342/9655/files/34301942090.pdf
- https://cdn.shopify.com/s/files/1/0431/4526/5312/files/wusinabutubididu.pdf
- https://cdn.shopify.com/s/files/1/0429/4826/4089/files/66768981876.pdf
- https://cdn.shopify.com/s/files/1/0433/4836/1375/files/wadedazogovovog.pdf
- https://cdn.shopify.com/s/files/1/0449/7866/7688/files/business_plan_sample_for_coffee_shop.pdf
- https://cdn.shopify.com/s/files/1/0439/8402/7806/files/22819047574.pdf
- https://cdn.shopify.com/s/files/1/0432/5743/0176/files/simirerexin.pdf
- https://cdn.shopify.com/s/files/1/0432/1280/0159/files/carmina_burana_parts.pdf
- https://cdn.shopify.com/s/files/1/0427/7384/0038/files/98135323047.pdf
- https://cdn.shopify.com/s/files/1/0430/5197/4818/files/automobile_all_parts_name.pdf
- https://cdn.shopify.com/s/files/1/0433/2371/9845/files/chernobyl_prayer_free_download.pdf
- https://cdn.shopify.com/s/files/1/0429/6838/3642/files/maxofesoraranafitisupugev.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/
- https://cdn.shopify.com/s/files/1/0449/7866/7688/files/business_plan_sample_for_coffee_
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006cee.bin3db05b8f5b2280c52491fb74e457c5284b9d8b816d8460c1ecc17aa3adb93321 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CEE | 5544 bytes |
font_01_sfnt_off00007f70.bin1c227b7cadf22f0784b25b6dcea00e640490ea209140e883932bf17d19a642c4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F70 | 11892 bytes |
font_02_sfnt_off0000a6db.bin8a9247f046b734b3b64019f92f757ae4b0aee7d622ea5b761ee865a4f3d8211e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6DB | 16088 bytes |
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