MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'adjective or adverb exercises pdf' and the malicious URL itself, suggesting a lure to trick users into clicking the link. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm strategy to obscure the ultimate destination. The primary malicious URL identified is https://ttraff.com/pify?keyword=adjective+or+adverb+exercises+pdf.
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=adjective+or+adverb+exercises+pdf
- http://rekolev.americasbestchildcare.com/uploads/1/3/1/4/131482853/mibumanulid.pdf
- http://files.bradleyfwb.org/uploads/1/3/1/4/131437503/2826017.pdf
- http://files.hazbap.org/uploads/1/3/1/4/131482950/daxer.pdf
- https://cdn.shopify.com/s/files/1/0434/3866/9976/files/11834003183.pdf
- https://cdn.shopify.com/s/files/1/0435/3431/9776/files/valefe.pdf
- https://cdn.shopify.com/s/files/1/0429/2870/1603/files/domuxebowukudawa.pdf
- https://cdn.shopify.com/s/files/1/0435/3628/5860/files/56338133761.pdf
- https://cdn.shopify.com/s/files/1/0431/0961/3725/files/59225591013.pdf
- https://cdn.shopify.com/s/files/1/0432/2341/6987/files/55886807091.pdf
- https://cdn.shopify.com/s/files/1/0437/3548/2517/files/sciatic_nerve_injury.pdf
- https://cdn.shopify.com/s/files/1/0428/0451/0887/files/89194027804.pdf
- https://cdn.shopify.com/s/files/1/0428/7086/6076/files/91336104176.pdf
- https://cdn.shopify.com/s/files/1/0435/6158/2755/files/63722003506.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/8833338052.pdf
- https://cdn.shopify.com/s/files/1/0434/9827/4978/files/93932706801.pdf
- https://cdn.shopify.com/s/files/1/0445/8224/0420/files/angela_carter_bluebeard.pdf
- https://cdn.shopify.com/s/files/1/0434/7923/6774/files/rpg_maker_mv_crafting.pdf
- https://cdn.shopify.com/s/files/1/0431/7564/1247/files/47043593107.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_off00004b6f.binf5f6086a2678e3c95fcac30bfe990b29de7b8930c7c3996339b832f9a020ba21 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B6F | 5448 bytes |
font_01_sfnt_off00005e08.binb5a84171e3eb88e4489cc762213d4a455eedba7751ca52b9798424991ab7ac16 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E08 | 12504 bytes |
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