MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a large number of embedded links, many of which point to benign Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=adineue+pro+bold+font', which is flagged as a malicious redirector. This suggests the document is designed to lure users to malicious infrastructure, likely for further exploitation or credential harvesting.
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=adineue+pro+bold+font In PDF document text
- http://files.fijisearoad.com/uploads/1/3/0/8/130814003/xupasigomad.pdfIn PDF document text
- http://wipok.erinwestgate.com/uploads/1/3/1/4/131406717/8196325.pdfIn PDF document text
- http://files.spi-researchcentre.com/uploads/1/3/1/6/131636655/2414909.pdfIn PDF document text
- http://files.riballet.com/uploads/1/3/2/6/132695636/zosemozak-joxogimojetemud-jagotuxuwuxusos-bupixe.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/1/0435/4693/5447/files/14661806767.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2073/0011/files/90203682430.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/9906/8310/files/98504328407.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/6112/2974/files/can_i_download_purble_place.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5575/2103/files/hd_avi_movies_2015.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6072/1829/files/16770934132.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3199/3242/files/partnership_deed_in_gujarati_language.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6827/7415/files/autodesk_inventor_certification_practice_test.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1873/0147/files/alphabet_design_a_to_z_image.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7215/1959/files/kosodosexul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gofusibosaduxigagixuvoma.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000564c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x564C | 4776 bytes |
SHA-256: 7dad818ef59bebceb65b34dd9ff6c6fff69e1fce549167b2dfe9b987fa3f7aad |
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font_01_sfnt_off0000668b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x668B | 11080 bytes |
SHA-256: 2bd2b23f6bdf731c43f1243a4749ad0a6e74696bf408a2d524e5a8f75d39caef |
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font_02_sfnt_off00008c5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C5F | 16084 bytes |
SHA-256: fb27248ec02d804caa0ce6a8dd06a8f0f211157336bc50f6c382585ff5fe3da3 |
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