MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to a malicious domain, identified as a redirector for SEO spam. The document body, though partially corrupted, contains text related to 'online business card creator pdf' and a URL that aligns with the malicious redirector. The presence of numerous links to external PDFs, many hosted on Shopify, suggests a link farm designed to attract clicks and potentially distribute further payloads.
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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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=online+business+card+creator+pdf In PDF document text
- http://files.ladyteviot.co.uk/uploads/1/3/1/4/131406403/4537668.pdfIn PDF document text
- http://files.heartrealization.com/uploads/1/3/2/6/132696465/e9add989bfa0ff4.pdfIn PDF document text
- http://files.ellennidanes.com/uploads/1/3/2/8/132814050/8213789.pdfIn PDF document text
- http://files.comfortplumbing.net/uploads/1/3/0/7/130738531/8644552.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0429/8869/9802/files/69143305308.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4015/3505/files/jonurubezofazogiluwaxej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/85155057715.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xibirinadinabamagumib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1969/7303/files/m_audio_key_station_49e.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/81603963226.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5107/4214/files/mipimaxidufugulel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7773/0464/files/22525376797.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1638/0831/files/43458563154.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0663/1833/files/mastering_elliott_wave_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6887/3112/files/mozexaferuveta.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9386/8187/files/66161334859.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7541/9812/files/67035056778.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_off00009ba5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9BA5 | 5200 bytes |
SHA-256: 2e2655afe12d3cccddf355d5fe535d260476f218d0bc376301a4c45b0b6fe8bd |
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font_01_sfnt_off0000ad53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAD53 | 10232 bytes |
SHA-256: 8228824a93a3f7440ca1577b8f9851121ebe9359f5a4cda38d002fc419454872 |
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font_02_sfnt_off0000d051.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD051 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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