MALICIOUS
274
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious Link
T1204.001 User Execution: Malicious Link
T1566.002 Phishing: Spearphishing Attachment
The PDF contains a malicious redirector link to ttraff.com, disguised with a lure about editing PDF issues. It also features a large number of external links, many hosted on Shopify, suggesting a link farm for SEO poisoning or traffic redirection. The document body and heuristics indicate social engineering tactics, specifically instructing users to interact with command-line interfaces, consistent with ClickFix attacks.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
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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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ClickFix social engineering attack high SE_CLICKFIXDocument instructs the user to press Win+R or paste a command into a terminal — consistent with ClickFix attacks that bypass macro restrictions by tricking users into running malicious commands directly
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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=unable+to+edit+pdf+in+adobe+acrobat+reader+dc In PDF document text
- http://rajiraj.incyprusvillas.com/uploads/1/3/2/7/132712207/kokutevu.pdfIn PDF document text
- http://files.breakyrheart.com/uploads/1/3/2/3/132302764/fukip_wuvudutubuno_dedoze.pdfIn PDF document text
- http://files.jeecontentandcopy.com/uploads/1/3/2/6/132681033/a712e4a3ab.pdfIn PDF document text
- http://files.adoxian.com/uploads/1/3/1/6/131606758/944a8.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/1/0431/3127/3383/files/15500602833.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0530/3205/files/34609927365.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dewefezagabujam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4995/1125/files/gufatakapijavepe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1097/3083/files/belifap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0408/2851/files/taxosunipogumupisabofe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1755/2543/files/bematulisuwedori.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8640/5022/files/27824019572.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3128/8218/files/rizuzariw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7197/9172/files/excretion_in_arthropods.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1397/9812/files/gegero.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6045/3785/files/71203564156.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_off00006ff9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FF9 | 5104 bytes |
SHA-256: 4a07bd7d307b2641e684485c238d4f8e98015d3f5c969c1c6c1372d88c44bcdf |
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font_01_sfnt_off00008160.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8160 | 10252 bytes |
SHA-256: 19c8fdfc7a367798cdbcfe5ddffe5ea70a9e6c99ce1d6b7217f52a92f35974b0 |
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