MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains numerous links, including one pointing to a known malicious redirector, suggesting a phishing or malware distribution attempt. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=customary+law+cases+pdf', which is also flagged by heuristics as a malicious redirector. The presence of a 'Clipboard command execution lure' heuristic indicates the document may instruct the user to interact with their 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=customary+law+cases+pdf In PDF document text
- http://files.theearnestoptimist.com/uploads/1/3/2/7/132712080/kemaga_govolariraxisod_zomitaralazo.pdfIn PDF document text
- http://luxopilev.baldingandblogging.com/uploads/1/3/0/9/130969754/lezakuk-zetozurawe-mejekidutad.pdfIn PDF document text
- http://files.castillejacotton.net/uploads/1/3/0/8/130815137/e074761e.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/1/0433/0687/7080/files/19227598733.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7240/5157/files/melumudutiduv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9037/8903/files/38964590612.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2529/9606/files/gutajunup.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8343/2096/files/60012352126.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6274/6517/files/adinkra_symbols_and_meaning.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2068/1369/files/luronunanemajixirejodes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7727/8627/files/bavasarevidezijozutej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7006/0704/files/bruno_mars_just_the_way_you_are_piano.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/31052941417.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8096/5534/files/child_care_act_of_1969.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/5397/9550/files/45624883395.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0659/0106/files/29990389778.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_off00009ffa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FFA | 5400 bytes |
SHA-256: 29958c9e0c35c5658c2cd2002158e65f5c6337b319730914a7edea9943359e6b |
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font_01_sfnt_off0000b258.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB258 | 12316 bytes |
SHA-256: c1660dc7ebd331c7168ea617bea603fa7153cc836fa8043b23c6736d2d81b175 |
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