MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL and appears to be a lure for a 'graphic designer cv example pdf'. The presence of numerous external PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning attempt to drive traffic to the malicious redirector. No scripts were extracted, limiting further analysis of payload delivery.
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=graphic+designer+cv+example+pdf In PDF document text
- http://kodujiz.shantyshackbrewing.com/uploads/1/3/2/8/132814969/182030.pdfIn PDF document text
- http://files.cozykidsembroidery.com/uploads/1/3/1/4/131409170/ninebafakafekip.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/1/0430/9575/2864/files/79592957431.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8339/9321/files/felejo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3037/1739/files/97245923337.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5163/9196/files/noxexevovunedipo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4207/8877/files/principles_of_geomorphology_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8153/9488/files/psychology_wade_11th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5050/7167/files/68456007049.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2801/3475/files/simile_practice_worksheets_middle_school.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9843/0876/files/leadership_dubai_style_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3161/7945/files/catechesi_tradendae_english.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4016/9384/files/69750077710.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4388/9057/files/wapinurimijorage.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000086d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x86D5 | 2952 bytes |
SHA-256: e211f2d6e0d1bf1fd17bd5150bc2724fb7c0f1d37b1c69b855d9dcad8de34ab0 |
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font_01_sfnt_off00009163.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9163 | 5728 bytes |
SHA-256: 4281a3871c77936ad08ee2fa64f6b06e17566266890091d1292741f7ee6ee519 |
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font_02_sfnt_off0000a4c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4C9 | 10580 bytes |
SHA-256: 3796b77524725edc2f270bdc6d3c64d8cd3fc7bea81d1f441d9ed5afb2169bfd |
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font_03_sfnt_off0000c91b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC91B | 16120 bytes |
SHA-256: d97a302ae1a3be1fab6679d5fadb1988834e2c6c6e580e4b92b45d2a76076130 |
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