MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a specific redirector URL, 'https://ttraff.com/pify?keyword=psx+emulator+android+free', which is flagged as malicious. The document body content, though truncated, discusses PSX emulators for Android, suggesting a lure for users interested in such software. The presence of numerous embedded links and the ML classifier's high confidence score indicate a malicious intent to redirect users to potentially harmful content.
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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=psx+emulator+android+free In PDF document text
- http://papitojip.kayleighfichten.com/uploads/1/3/1/3/131384281/pokupepume.pdfIn PDF document text
- http://seviwivo.carelessheart.com/uploads/1/3/0/7/130775045/2937040.pdfIn PDF document text
- http://files.jk-designs-inc.com/uploads/1/3/1/4/131453861/vogiveved_vetole_wopag.pdfIn PDF document text
- http://files.warriorsofpurpose.org/uploads/1/3/2/8/132814898/9919010.pdfIn PDF document text
- http://winunifi.jlinco.com/uploads/1/3/1/4/131453526/bugawinetevuxe.pdfIn PDF document text
- http://www.ascendercorp.com/In extracted file (font_00_sfnt_off0000621f.bin)
- http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off0000621f.bin)
- https://cdn.shopify.com/s/files/1/0451/1108/3160/files/que_es_el_analisis_economico_financiero.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1229/2767/files/xonafapiginaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2067/1384/files/powershell_reverse_shell.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4681/3344/files/synopsis_of_caucasian_chalk_circle.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6744/0294/files/detailed_project_report_of_residential_building.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5452/8677/files/o_que__blockchain.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6914/5241/files/99468187979.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2558/7609/files/wezute.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1304/4386/files/gufaguri.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7300/3939/files/fojerimefir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/89120948070.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8866/6017/files/motirutoxufoki.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn extracted file (font_00_sfnt_off0000621f.bin)
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000621f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x621F | 5124 bytes |
SHA-256: 242046bd0f8bf5d94772929a91c39059cd0464f857d2636b49e7ef8f5329600a |
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font_01_sfnt_off00007370.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7370 | 10932 bytes |
SHA-256: e0fd58777914b92be3577f74fd2dbccfb3b779b64cb68fa703c10b8316b5edfe |
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