MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged as malicious by a machine learning classifier and contains a large number of embedded links. One of these links, 'https://ttraff.cc/pify?keyword=manual+roller+bending+machine+project+pdf', points to a known malicious redirector. The document body appears to be garbled but contains references to the URL, suggesting it's part of a link farm or SEO manipulation scheme designed to lure users to 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=manual+roller+bending+machine+project+pdf
- http://files.haralsoncountyhistory.com/uploads/1/3/2/3/132302913/4438840.pdf
- http://files.eventfullyourscharleston.com/uploads/1/3/2/7/132740595/7b3878.pdf
- http://lesavat.newenglandgoodlife.com/uploads/1/3/2/6/132682646/36fb294d55.pdf
- https://cdn.shopify.com/s/files/1/0430/6114/9850/files/4916953847.pdf
- https://cdn.shopify.com/s/files/1/0434/3804/7384/files/38264812893.pdf
- https://cdn.shopify.com/s/files/1/0439/1868/8424/files/fununutaxejuwijesutufime.pdf
- https://cdn.shopify.com/s/files/1/0429/5252/3929/files/76651913707.pdf
- https://cdn.shopify.com/s/files/1/0432/8180/9558/files/gumez.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tovaje.pdf
- https://cdn.shopify.com/s/files/1/0432/2630/0575/files/60405954443.pdf
- https://cdn.shopify.com/s/files/1/0434/2136/8482/files/affichage_obligatoire_code_du_travail_gratuit.pdf
- https://cdn.shopify.com/s/files/1/0433/9623/5415/files/puvagetevupefipukagi.pdf
- https://cdn.shopify.com/s/files/1/0432/3121/5774/files/16089231365.pdf
- https://cdn.shopify.com/s/files/1/0430/1740/4573/files/ribafa.pdf
- https://cdn.shopify.com/s/files/1/0437/6405/6225/files/paginolisalaxajew.pdf
- https://cdn.shopify.com/s/files/1/0430/8110/5562/files/makelivefag.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_off00009689.bin06cd0f0eea27a9c8ea4c00a122e679842491bff4a58f65ee5de7e4e1fc12e83f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9689 | 5612 bytes |
font_01_sfnt_off0000a986.bincd6b80ac3cae9266680d0546ea6a3dc6bcd66eb71580176f9b40c61f11b22d40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA986 | 9940 bytes |
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