MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous links, including one pointing to a known malicious redirector (ttraff.cc). The document body, though heavily obfuscated, contains the URL that triggered the redirector heuristic. This suggests a phishing or redirection attack aimed at leading the user to malicious content. The presence of many Shopify links indicates a potential SEO poisoning or link farm tactic to distribute the malicious 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.cc/pify?keyword=least+common+multiple+definition+pdf
- http://files.reikifortheplanet.com/uploads/1/3/2/3/132302815/5645773.pdf
- http://files.carrollcountydentistry.com/uploads/1/3/0/7/130740521/ed2e3.pdf
- http://files.thenottinghamfour.com/uploads/1/3/2/3/132302814/jakafapig-nuburuzepawikaw-dimekowezuzudo-disivetok.pdf
- https://cdn.shopify.com/s/files/1/0431/0240/4769/files/ziperan.pdf
- https://cdn.shopify.com/s/files/1/0437/0271/4536/files/advantages_of_social_media_essay.pdf
- https://cdn.shopify.com/s/files/1/0433/9505/5777/files/waneliboranu.pdf
- https://cdn.shopify.com/s/files/1/0431/1865/7697/files/gaxagomifemuwibadej.pdf
- https://cdn.shopify.com/s/files/1/0431/2114/8061/files/fufijusebir.pdf
- https://cdn.shopify.com/s/files/1/0432/8026/9477/files/hiv_aids_awareness_prevention_treatment_and_services.pdf
- https://cdn.shopify.com/s/files/1/0435/1423/3000/files/83254528689.pdf
- https://cdn.shopify.com/s/files/1/0435/9569/4239/files/bevamewuguvisabisude.pdf
- https://cdn.shopify.com/s/files/1/0434/4253/6598/files/61153577525.pdf
- https://cdn.shopify.com/s/files/1/0428/5313/8591/files/66682525483.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/marifurozijuzaledenikegi.pdf
- https://cdn.shopify.com/s/files/1/0440/7525/3910/files/978547717.pdf
- https://cdn.shopify.com/s/files/1/0438/2759/3376/files/alphabet_worksheets_grade_1.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_off00007d8c.binc6d6cf08ec1ecf45474c29a2ec84cf6d167e347589d72607a5faf68966014086 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D8C | 5148 bytes |
font_01_sfnt_off00008efb.bin92faeed0652e518fad7d3ee6872f019cfe66754a5024a35380200aa53fd22aae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EFB | 14776 bytes |
font_02_sfnt_off0000bd53.binb001abfb9014df218347261fbade20e3d085fe9803c519352897f3648d7cde45 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD53 | 16216 bytes |
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