MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1059.003 Windows Command Shell
T1204.002 Malicious Link
The PDF file contains a heuristic firing for a malicious redirector link pointing to 'https://ttraff.cc/pify?keyword=add+github+repository+to+local'. Additionally, it exhibits a link farm pattern with numerous external PDF links, including one hosted on cdn.shopify.com. The document body instructs the user to copy and paste content into a shell, indicating a social engineering tactic to execute commands or visit malicious sites.
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.cc/pify?keyword=add+github+repository+to+local In PDF document text
- http://files.jmn-i.com/uploads/1/3/0/8/130814642/badegumun-vafadivo.pdfIn PDF document text
- http://files.artscienceexhibits.com/uploads/1/3/1/3/131384414/c0fd30eb0.pdfIn PDF document text
- http://files.conventionentertainmentorlando.com/uploads/1/3/1/1/131164542/8ffd45020ea.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/1/0433/4705/0661/files/31498843545.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1764/1879/files/75342289815.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6415/5560/files/33706648161.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1572/3414/files/99723414725.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1504/4254/files/26785287766.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gegexovikorojirokelaxedu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8199/0295/files/luduvi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1600/9374/files/nuxava.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8976/2206/files/bamirawomifis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5092/4182/files/87631551128.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5943/6951/files/5532292466.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0712/2342/files/lopip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7833/6165/files/lokenonibodanezifu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9476/8802/files/45251129930.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1050/6404/files/sovajomoporude.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006afd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AFD | 5972 bytes |
SHA-256: 6e6b8e49dc6a1aa6b8e1a3b5204afd8061fc03b85b57fb8200439633efe81058 |
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font_01_sfnt_off00007f5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F5A | 5564 bytes |
SHA-256: 56ef4f0f2f36c90a42268d92a196c35e96d5b0209390a007f5b5f4509fbe1594 |
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font_02_sfnt_off00009242.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9242 | 14348 bytes |
SHA-256: 481b31eb184e9d6b80704960330944505b1a2e3a8f509f23920d2ac7eb4ac3d6 |
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