MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains multiple embedded links, with one identified as a malicious redirector pointing to 'ttraff.com'. The document also exhibits characteristics of a link farm, suggesting an attempt to lure users to external, potentially malicious, websites. The presence of numerous Shopify-hosted PDF links further indicates a broad distribution strategy. No scripts were extracted, limiting the analysis of direct payload execution.
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.com/pify?keyword=analog%25C3%25ADas+verbales+pdf In PDF document text
- http://files.heallreaf.com/uploads/1/3/0/9/130969751/2146859.pdfIn PDF document text
- http://files.wingspan-wellness.com/uploads/1/3/1/4/131406717/6bc09.pdfIn PDF document text
- http://files.farstfoundation.com/uploads/1/3/1/8/131856131/poxobulole.pdfIn PDF document text
- http://files.jewelconsulting.net/uploads/1/3/0/8/130815009/f9f27c8b0d.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/1/0433/6418/8312/files/borinozirog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1666/7815/files/83746785216.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4228/2394/files/nonej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2477/6354/files/82218931380.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/lofolevunukexus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5642/1278/files/filisad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1828/0357/files/85397334206.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5185/9616/files/mawisugubelabilonuvezu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4904/9499/files/20405779605.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/73930450062.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1128/2840/files/48719103871.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9471/2228/files/rivopopusafuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3852/3047/files/28496742734.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn 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 |
|---|---|---|---|
stream_008_off00012ce3.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x12CE3 | 22224 bytes |
SHA-256: d70d8b5ae7caccdffba53f37ba6cf8753c834a00aa89d4be5c10109e09803563 |
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font_00_sfnt_off0000f1e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1E2 | 5112 bytes |
SHA-256: 61076dbb53ea20c8f68a7949d0c677d43ccb02d658048974dc5e647009d2e0a6 |
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font_01_sfnt_off00010351.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10351 | 12860 bytes |
SHA-256: 0cac9dfc4c76cbe8e176bf76186357927de928c7669b7594321cd7d924a6568e |
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