MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document is identified as malicious due to its use of a redirector link and a large number of external PDF links, suggesting a link farm or redirection tactic. The document body, though partially corrupted, contains the URL 'https://ttraff.cc/pify?keyword=havasu+falls+guided+tours+2019', which is flagged as a malicious redirector. The presence of numerous Shopify-hosted PDF links further supports the link farm heuristic. The document likely aims to trick users into clicking the malicious link, potentially leading to further compromise.
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=havasu+falls+guided+tours+2019
- http://files.resurrectionpeople.com/uploads/1/3/1/4/131483009/dulanag.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/3555/0111/files/wisezuzutipokomutogitegu.pdf
- https://cdn.shopify.com/s/files/1/0433/5714/3205/files/xapibizorivegoxiguxojumov.pdf
- https://cdn.shopify.com/s/files/1/0430/9201/7305/files/62846252600.pdf
- https://cdn.shopify.com/s/files/1/0431/4923/0237/files/96379519439.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sopituwoxo.pdf
- https://cdn.shopify.com/s/files/1/0435/3523/7269/files/xusutodijavomokef.pdf
- https://cdn.shopify.com/s/files/1/0429/7680/5013/files/23870838769.pdf
- https://cdn.shopify.com/s/files/1/0437/0441/8455/files/radarscope_apk_3._8._3.pdf
- https://cdn.shopify.com/s/files/1/0439/0410/6651/files/42890849924.pdf
- https://cdn.shopify.com/s/files/1/0428/3482/1287/files/fexuwuxogofosefi.pdf
- https://cdn.shopify.com/s/files/1/0429/6612/2662/files/34051666417.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ff8.bin3948871403316021f367c90ecbb10aa624b8b1b7647c3c0d928eb0c49081274a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FF8 | 5580 bytes |
font_01_sfnt_off00007306.bin4759b49ef7d1f2fb167361d6b67381184cfb78f15fb7b0fd7cec042ba7d01280 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7306 | 10596 bytes |
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