MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic identifying it as a malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the redirector link identified by heuristics. The primary intent appears to be directing the user to a malicious site, likely for further exploitation or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=spike+tv+schedule+today
- http://files.wrapthatjuul.com/uploads/1/3/2/6/132681728/witokiwilujufifir.pdf
- http://files.texasshowcasecircuit.com/uploads/1/3/0/9/130969026/2237497.pdf
- http://files.thepreachingpoint.com/uploads/1/3/0/8/130874676/9de5302172.pdf
- http://files.studentsoflife.net/uploads/1/3/2/6/132681619/97df9515dc3183f.pdf
- http://files.butlerearlyaccessnetwork.org/uploads/1/3/0/7/130776254/fafor.pdf
- https://cdn.shopify.com/s/files/1/0431/9775/9643/files/topizumibekijatef.pdf
- https://cdn.shopify.com/s/files/1/0432/2010/7428/files/kojolajejazewewifuvatopof.pdf
- https://cdn.shopify.com/s/files/1/0430/4617/4877/files/22085404740.pdf
- https://cdn.shopify.com/s/files/1/0428/6867/0620/files/73311163790.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/59022585862.pdf
- https://cdn.shopify.com/s/files/1/0431/1570/8573/files/88219191183.pdf
- https://cdn.shopify.com/s/files/1/0434/0849/0663/files/10627696630.pdf
- https://cdn.shopify.com/s/files/1/0434/2664/4125/files/97456287147.pdf
- https://cdn.shopify.com/s/files/1/0432/0909/7384/files/rasimadi.pdf
- https://cdn.shopify.com/s/files/1/0439/2235/8427/files/pexirisuzi.pdf
- https://cdn.shopify.com/s/files/1/0432/9675/1771/files/96861870695.pdf
- https://cdn.shopify.com/s/files/1/0429/4973/8650/files/pojazevade.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_off00006f96.bin2148025cf7e05a90787432a441e2b939b4d8ae18f562b9c2c7be21471acf96e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F96 | 5396 bytes |
font_01_sfnt_off00008200.bin8ec45268a870bc320dfec5e63e9774f589478574ef90171bc312f65b884f492f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8200 | 15360 bytes |
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