MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a lure to download a new album by Kevin Gates, which is a common social engineering tactic. It embeds a link that redirects to a known malicious infrastructure at 'ttraff.com'. The document also contains a large number of external PDF links, many hosted on Shopify, likely part of a link farm to improve search engine ranking for malicious content. The ML classifier strongly indicates maliciousness.
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=download+kevin+gates+new+album
- http://files.interiorbecoration.com/uploads/1/3/0/9/130969003/1de95f72a18ff89.pdf
- http://files.rehbocksolutions.com/uploads/1/3/2/8/132814400/sizuvotulilutu.pdf
- http://files.nicaraguaspanishlanguage.com/uploads/1/3/2/7/132740836/73a4170.pdf
- http://files.dicendipublishing.com/uploads/1/3/1/4/131452872/2719600.pdf
- http://files.domyarnell.com/uploads/1/3/0/9/130969944/11e6050909584d9.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rofan.pdf
- https://cdn.shopify.com/s/files/1/0432/9255/7467/files/68236404057.pdf
- https://cdn.shopify.com/s/files/1/0427/6820/3942/files/61182476969.pdf
- https://cdn.shopify.com/s/files/1/0432/0965/4436/files/38360059685.pdf
- https://cdn.shopify.com/s/files/1/0430/0436/2906/files/sagixi.pdf
- https://cdn.shopify.com/s/files/1/0429/3358/4028/files/98711847880.pdf
- https://cdn.shopify.com/s/files/1/0429/7634/6266/files/niviw.pdf
- https://cdn.shopify.com/s/files/1/0428/5018/9478/files/42794308740.pdf
- https://cdn.shopify.com/s/files/1/0435/2586/5636/files/38933199284.pdf
- https://cdn.shopify.com/s/files/1/0433/3161/6918/files/jedokejalimuwi.pdf
- https://cdn.shopify.com/s/files/1/0432/9416/3109/files/11106063202.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_off00004d32.bin369c74ba64d8c6514edf22d93daae33e1758182771e5ede28450afcd2d31b47f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D32 | 5404 bytes |
font_01_sfnt_off00005fa8.binffbc3014c87562101c0a3f917e67ac7c8d85c837c07a1dee220a4ef4833abde4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FA8 | 10304 bytes |
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