MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains embedded JavaScript and a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=bgp+protocol+pdf'. This indicates the document is designed to redirect users to a malicious site, likely for phishing or malware distribution. The presence of numerous other PDF links, many hosted on Shopify, suggests a link farm SEO tactic to improve search engine visibility for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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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Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTHA PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
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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=bgp+protocol+pdf In PDF document text
- http://files.nyimafoundation.org/uploads/1/3/0/7/130776489/d1f8e801fb62d.pdfIn PDF document text
- http://lizufufod.blingattiphanys.com/uploads/1/3/1/3/131380126/zudarev.pdfIn PDF document text
- http://fagato.rajaampatdivers.com/uploads/1/3/1/6/131637316/05e5993f672c1.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/1/0434/4738/6264/files/fametibaxene.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5575/9011/files/napa_oil_filter_cross_reference.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6090/1528/files/32074954172.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/669297692.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2936/4889/files/munipi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7197/9172/files/92362567899.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4379/8683/files/biblia_de_estudio_inductivo_reina_valera_1960.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/81579197248.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1407/9143/files/vizolesamubizere.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0803/2922/files/nedafugapijini.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9167/9637/files/griffith_electrodynamics_4th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4585/5137/files/4262494302.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1574/9281/files/kezatowemabiz.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_off000147a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x147A3 | 45608 bytes |
SHA-256: d641920108d48877771ed43666bf4f245ceec66b2aa592d51e66a01c25dcabb8 |
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font_01_sfnt_off0001c25b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C25B | 4984 bytes |
SHA-256: 0ca7cb96342a0c5e04add5ed2aae9bac0f4cb27d354edf46905162caea141fdf |
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font_02_sfnt_off0001d36c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D36C | 16780 bytes |
SHA-256: 9c14e37c213282b8bc4ffa5a7fb6136e5e435d20b0dda4494a068a62e907595c |
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font_03_sfnt_off00020712.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x20712 | 16248 bytes |
SHA-256: fbeccb1482ee56052ed809ec6cb7dfbc577d51b9212e43fffabc93e29761b6bf |
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