MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains multiple heuristics indicating malicious redirection and a link farm, including a critical finding for a PDF redirector link to 'ttraff.com'. The document body also contains a URL that points to the same redirector, 'https://ttraff.com/pify?keyword=make+bootable+usb+from+iso', suggesting a lure to download or access content. Additionally, a heuristic indicates a 'Clipboard command execution lure', suggesting the document may instruct users to interact with the clipboard in a way that could lead to command execution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
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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=make+bootable+usb+from+iso In PDF document text
- http://dakunus.smart-homesolutionsllc.com/uploads/1/3/1/8/131871745/f5e87ff0f09.pdfIn PDF document text
- http://files.harleybrooks.com/uploads/1/3/0/7/130775331/rakuginozolu.pdfIn PDF document text
- http://files.papapasseros.com/uploads/1/3/1/4/131454040/7091498.pdfIn PDF document text
- http://files.missionbeachcentennial.org/uploads/1/3/0/7/130738720/2182158.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/6387/5486/files/dupagix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9633/4753/files/2012_metal_building_systems_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1370/9730/files/manakobagipeji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9702/2871/files/72439777793.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rinubigelezegir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7503/4520/files/nezurutovunatavog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5161/3334/files/5279037885.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1326/6846/files/20759039527.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1117/7626/files/aronson_social_psychology_9th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3975/9259/files/kid_handwriting_font.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6083/0116/files/mufomupakalutazelumom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8038/4674/files/minecraft_bedrock_edition_entity_id.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8564/3419/files/mifofepufasufunowe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1491/3191/files/lezovokuketutabu.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000690e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x690E | 5124 bytes |
SHA-256: 721bbd02621a28bc1497ebd092d30da05e082753cae77751b541e8956630f545 |
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font_01_sfnt_off00007a72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A72 | 10224 bytes |
SHA-256: 797c391e41edea77d2f925fedc991ee1e1176fc91bae239c34da9e1f768324f3 |
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