MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged as malicious by a machine learning classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains the URL https://ttraff.cc/pify?keyword=mac+ps3+controller, which is likely the primary lure. The file also exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to external PDF files, suggesting a broad distribution or SEO poisoning attempt.
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.cc/pify?keyword=mac+ps3+controller In PDF document text
- http://files.yourdfwattorney.com/uploads/1/3/0/7/130776206/menilukeriperipu.pdfIn PDF document text
- http://files.dental-medical-connections.com/uploads/1/3/0/9/130969768/wakitexol-zimiramujexuvov.pdfIn PDF document text
- http://files.brendacarseyart.com/uploads/1/3/0/7/130740112/pumidibedaselabe.pdfIn PDF document text
- http://files.nestoncc.com/uploads/1/3/1/8/131871621/nazadekuxikolewovama.pdfIn PDF document text
- http://www.typoland.com/http://www.typoland.com/designers/Lukasz_Dziedzic/CopyrightIn PDF document text
- http://www.typoland.com/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0435/8402/8833/files/jexesesaduxegoxovo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7415/0809/files/gomaxu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7515/7670/files/zomuzawadotubisel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7660/7390/files/modern_operating_systems_3rd_edition_solution.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4357/0343/files/79908519113.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/47162977872.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6305/8325/files/37114818546.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/89709194360.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mejiwevabefi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2052/5461/files/77568075574.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7863/1072/files/64150578292.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 PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000061a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61A4 | 6168 bytes |
SHA-256: 50bd8db5ff9a0f03ea6ac0366ab4ff273dceb6ff0c6101ac0faff1fd52ccc92d |
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font_01_sfnt_off00007146.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7146 | 4836 bytes |
SHA-256: a0dbfaf1664df01f58a86d39b2daef493524debc434b004aa23a8c78d862e41e |
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font_02_sfnt_off000081b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81B0 | 10080 bytes |
SHA-256: b477a065ad99c837c50c0091effb0b0046b74777ac9b02105e96a3b7c0bade8a |
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font_03_sfnt_off0000a439.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA439 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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