MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. This is further supported by a PDF link farm heuristic, indicating an attempt to distribute malicious content. The document body, though heavily obfuscated, appears to reference 'Cbs 60 minutes tv guide', likely a lure to entice clicks on the malicious link. The ML classifier also 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.com/pify?keyword=cbs+60+minutes+tv+guide
- http://files.hahcouture.com/uploads/1/3/1/3/131398022/botavor.pdf
- http://files.lalaluxboutique.com/uploads/1/3/1/3/131384442/743c8a0117c1.pdf
- http://files.individualself.com/uploads/1/3/2/6/132681426/sevejekipafuzokirefe.pdf
- https://cdn.shopify.com/s/files/1/0435/2373/5720/files/6299169315.pdf
- https://cdn.shopify.com/s/files/1/0433/1814/9285/files/gutodorojulexezuf.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/30617095305.pdf
- https://cdn.shopify.com/s/files/1/0438/1153/7053/files/buzabiravisurodiwe.pdf
- https://cdn.shopify.com/s/files/1/0435/7645/9422/files/68812601447.pdf
- https://cdn.shopify.com/s/files/1/0433/3853/0965/files/76457522798.pdf
- https://cdn.shopify.com/s/files/1/0432/5382/5694/files/213503957.pdf
- https://cdn.shopify.com/s/files/1/0429/3335/4659/files/92146016566.pdf
- https://cdn.shopify.com/s/files/1/0430/3133/0969/files/77174243268.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_off000118ab.bina11fc16b9a2d69a7b1bd306fa820915d581ac00f8494ee6033e510e3d757c1c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118AB | 5100 bytes |
font_01_sfnt_off000129f7.bin4dfee2d20fa12faebbd407c7a62649686267bec95bbfabcdb9957f7cfe84f33d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x129F7 | 11176 bytes |
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