MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one pointing to a known malicious redirector. The document body, though heavily obfuscated, appears to contain keywords related to media, suggesting a lure. The presence of numerous PDF links, many hosted on cdn.shopify.com, indicates a link farm strategy to distribute malicious content. The ML classifier strongly flagged this PDF as malicious.
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=bhojpuri+film+gadar+2+video++3gp
- http://files.artyfartycanmore.com/uploads/1/3/1/4/131438137/dawexuxi.pdf
- http://files.jlgpublishing.co.uk/uploads/1/3/2/6/132695438/4088728.pdf
- http://files.anelelundborg.com/uploads/1/3/0/8/130814132/zobojuvari-nogubebasibipu-buxuxafit.pdf
- https://cdn.shopify.com/s/files/1/0433/5697/9351/files/kexobezos.pdf
- https://cdn.shopify.com/s/files/1/0438/6521/1035/files/93389922323.pdf
- https://cdn.shopify.com/s/files/1/0431/6961/1935/files/84014659881.pdf
- https://cdn.shopify.com/s/files/1/0435/6286/0699/files/55283319791.pdf
- https://cdn.shopify.com/s/files/1/0431/3301/0081/files/retok.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/89573664631.pdf
- https://cdn.shopify.com/s/files/1/0434/7451/8178/files/54107140658.pdf
- https://cdn.shopify.com/s/files/1/0436/5549/5833/files/bikewupajo.pdf
- https://cdn.shopify.com/s/files/1/0432/1912/4382/files/96436085759.pdf
- https://cdn.shopify.com/s/files/1/0433/4610/0377/files/pusare.pdf
- https://cdn.shopify.com/s/files/1/0433/8106/3838/files/42062689603.pdf
- https://cdn.shopify.com/s/files/1/0429/1490/6275/files/zataxowiba.pdf
- https://cdn.shopify.com/s/files/1/0429/5183/5801/files/59607062369.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_off0000a8a9.binadd0e255eac1ed2de6ef27fefad1b8f57e6b4e5c7d4e9a1ebff154a3601b5a63 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA8A9 | 5456 bytes |
font_01_sfnt_off0000bb4c.binb49e6bc9d360ccc1d072e5c5da6aefa83586e2115199b35d25ee54275285a3a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBB4C | 14368 bytes |
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