MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF document is designed to appear as a free dictionary download, but it contains numerous embedded links. One of these links, https://ttraff.cc/pify?keyword=english+to+nepali+dictionary+pdf+free+download, is a known malicious redirector. The document's structure and the presence of a link farm indicate a social engineering attempt to drive traffic to malicious infrastructure.
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=english+to+nepali+dictionary+pdf+free+download
- http://guwepape.monaghanlab.ca/uploads/1/3/1/4/131407535/1e11756.pdf
- http://files.stpaulsspringvalley.org/uploads/1/3/1/4/131483685/mujagumeweburo_zenupobapar.pdf
- http://files.ovalkorea.org/uploads/1/3/1/1/131164250/47c5b1d7e5e9ba7.pdf
- http://files.andreapoe.net/uploads/1/3/1/1/131164456/0a29635d965.pdf
- http://files.nedrapezoldroberts.com/uploads/1/3/2/3/132302892/d5fc7c52acd5188.pdf
- https://cdn.shopify.com/s/files/1/0435/1960/6936/files/74831741970.pdf
- https://cdn.shopify.com/s/files/1/0432/8852/7006/files/super_crazy_looms.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/80278007767.pdf
- https://cdn.shopify.com/s/files/1/0434/0776/9750/files/stryer_biochemistry.pdf
- https://cdn.shopify.com/s/files/1/0440/4376/3862/files/35467598203.pdf
- https://cdn.shopify.com/s/files/1/0435/0980/9318/files/quick_sort_in_python.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pawatofamilafal.pdf
- https://cdn.shopify.com/s/files/1/0432/1184/9890/files/93654574199.pdf
- https://cdn.shopify.com/s/files/1/0431/0568/1562/files/71454843462.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_off00005e82.bin0ce4c638e4245493ab24cf360a2b7b66d8231b52032e78cb0ea78942499ded04 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E82 | 5568 bytes |
font_01_sfnt_off0000718b.bin09c33f357ae27c5f92c96554bf50b226a76a70e6cc5b056a710cdec41958afca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x718B | 10024 bytes |
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