MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to a known malicious redirector (ttraff.com). The presence of a 'Download' button lure and the ML classifier's high confidence score indicate a malicious intent to redirect the user to harmful content. While no scripts were explicitly extracted, the PDF structure and embedded links strongly suggest a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=good+morning+shayari+photos+hd
- http://files.praxsym.com/uploads/1/3/0/7/130739369/7658774.pdf
- http://sepik.traleeresponders.com/uploads/1/3/1/0/131070767/xesesum.pdf
- http://files.roxieriverawriter.com/uploads/1/3/1/3/131378771/ripib.pdf
- http://nikeje.brianmonteithart.com/uploads/1/3/1/4/131407370/63aff56ab59192.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/5943/7975/files/suzusavobutodar.pdf
- https://cdn.shopify.com/s/files/1/0431/0476/4068/files/61604993773.pdf
- https://cdn.shopify.com/s/files/1/0447/9988/5463/files/cy_country_code.pdf
- https://cdn.shopify.com/s/files/1/0428/0408/4899/files/11849640942.pdf
- https://cdn.shopify.com/s/files/1/0432/3645/8654/files/47466974782.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/55781022724.pdf
- https://cdn.shopify.com/s/files/1/0434/6393/4109/files/71143919190.pdf
- https://cdn.shopify.com/s/files/1/0440/7263/2470/files/39079009700.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_off00004cc8.bine3e3303377dad55d34f1a71b1328a1cde349620ed70d8a37a73078ade58f8f43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4CC8 | 5472 bytes |
font_01_sfnt_off00005f44.bin4efa092934e9110883826ce6d2a1c4acec4d6aade184dc1d354d4f3126f3d84f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F44 | 9644 bytes |
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