MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, including one pointing to a known malicious redirector at `https://ttraff.cc/pify?keyword=social+media+addiction+scale+pdf`. This suggests the document is designed to lead users to malicious content. The ML classifier strongly supports this assessment, and the presence of a link farm further indicates malicious intent.
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=social+media+addiction+scale+pdf
- http://files.therootsellers.com/uploads/1/3/1/4/131483830/lolifetuzu.pdf
- http://lamilo.masterroofingaus.com/uploads/1/3/2/6/132683014/7365739.pdf
- http://files.linguaexpertise.com/uploads/1/3/2/6/132682295/dowokamobibiva.pdf
- http://ziwovitin.malteseartist.com/uploads/1/3/1/4/131411896/nabifopobipefa.pdf
- https://cdn.shopify.com/s/files/1/0429/7896/7703/files/riwewibejijovokales.pdf
- https://cdn.shopify.com/s/files/1/0434/0029/8648/files/sedasojomoto.pdf
- https://cdn.shopify.com/s/files/1/0435/8491/3563/files/12778228647.pdf
- https://cdn.shopify.com/s/files/1/0428/1407/9143/files/jedejimezifelubore.pdf
- https://cdn.shopify.com/s/files/1/0435/4693/5451/files/felenatobubagakar.pdf
- https://cdn.shopify.com/s/files/1/0430/3428/0090/files/vojolalozitexanifovifik.pdf
- https://cdn.shopify.com/s/files/1/0429/7113/6154/files/93984648809.pdf
- https://cdn.shopify.com/s/files/1/0429/9807/1450/files/15849844161.pdf
- https://cdn.shopify.com/s/files/1/0434/0331/3308/files/92571463734.pdf
- https://cdn.shopify.com/s/files/1/0435/6908/6623/files/18738475640.pdf
- https://cdn.shopify.com/s/files/1/0434/6295/1062/files/3d_max_tutorial_free_download.pdf
- https://cdn.shopify.com/s/files/1/0435/5738/8440/files/html5_empty_template.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_off00007b5e.bina2c0d8af21f8639a74f8788bc1cba1f729417096177b70796f2100d9fbfe8e63 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B5E | 5308 bytes |
font_01_sfnt_off00008d5e.bina42c1a53fe7f21c908be8c5c7c190675248d93b09652d1fd2ccd934096a13217 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D5E | 10076 bytes |
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