MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a malicious redirector URL, indicating an attempt to lead users to malicious content. The embedded link `https://ttraff.cc/pify?keyword=asia+blank+map+with+answers` is a known malicious redirector. The document body, though heavily obfuscated, contains this URL, suggesting it's the primary lure. The presence of numerous PDF links points to a link farm strategy to distribute malicious content.
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.cc/pify?keyword=asia+blank+map+with+answers
- http://files.mollyyanity.com/uploads/1/3/1/4/131454355/turepe.pdf
- http://torito.taylororrstudio.com/uploads/1/3/0/7/130775929/49c680189250933.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/0560/7079/files/big_5_personality_traits_chart.pdf
- https://cdn.shopify.com/s/files/1/0439/5712/5278/files/wiwuzadedido.pdf
- https://cdn.shopify.com/s/files/1/0431/3461/5708/files/77125649802.pdf
- https://cdn.shopify.com/s/files/1/0433/6982/4414/files/suvososuga.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/faramerujinusopuko.pdf
- https://cdn.shopify.com/s/files/1/0433/6635/0998/files/xaxowosuti.pdf
- https://cdn.shopify.com/s/files/1/0435/9569/4239/files/application_of_nanotechnology_ppt.pdf
- https://cdn.shopify.com/s/files/1/0435/8651/9203/files/70373487318.pdf
- https://cdn.shopify.com/s/files/1/0434/6665/3858/files/shakespeare_insult_generator.pdf
- https://cdn.shopify.com/s/files/1/0433/4888/5662/files/12040789053.pdf
- https://cdn.shopify.com/s/files/1/0428/5127/0815/files/misenupuwiwalipakuguk.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005373.bin309f6790d26230e90c01a9ff8f884d0c2e042140bd6a679f4198e82523254eb1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5373 | 5344 bytes |
font_01_sfnt_off00006575.bin81e00103116b0233eb6d0168087213bd04c5c959467d267e772f824027a37631 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6575 | 10256 bytes |
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