MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though corrupted, suggests a lure related to an 'internal audit report'. The presence of multiple Shopify URLs, alongside other domains, indicates a link farm designed to obscure the ultimate malicious destination. The ML classifier strongly supports the malicious nature of this PDF.
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=internal+audit+report+pdf In PDF document text
- http://gogevo.pinehawk-knives.com/uploads/1/3/1/0/131070420/686c2b663c7.pdfIn PDF document text
- http://files.jadecaryromance.com/uploads/1/3/1/4/131406800/739c6f9f87e.pdfIn PDF document text
- http://pebero.mariposasummerfunstreetfair.com/uploads/1/3/2/8/132814930/e2cd481eba78.pdfIn PDF document text
- http://files.tucson3gun.com/uploads/1/3/2/6/132695915/f25373b.pdfIn PDF document text
- http://files.authorlucymcconnell.com/uploads/1/3/1/4/131407625/a7e3290f.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/1/0433/8260/3927/files/54346307279.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8785/4749/files/jeniponixe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/9604/3674/files/venn_diagram_word_problems.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2814/3510/files/69217591503.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0513/2456/files/4658517205.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6926/8383/files/luzutinamoniroxapa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2771/6520/files/yesterday_once_more_piano.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9276/2017/files/23952191039.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/39858795743.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9409/7576/files/valvoline_5w30_synpower.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5988/5733/files/commutative_associative_and_distributive_laws.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3010/8577/files/29372326299.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3488/5792/files/micah_stampley_our_god.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8806/8254/files/67561232196.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
🗂 Part of campaign:
jadecaryromance.com
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006384.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6384 | 4796 bytes |
SHA-256: 14ff740b515a53093d5ab4ee63c5da9eb3506a37b141b62e092a610ef09ce997 |
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font_01_sfnt_off000073e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73E4 | 10640 bytes |
SHA-256: df5d74242db549387ccc095c4908c1444694c1ff93abaabc411b11a71797a964 |
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