MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many pointing to Shopify domains, which is indicative of a link farm designed to manipulate search engine results or distribute malicious content. One of these links, https://ttraff.cc/pify?keyword=answering+affidavit+meaning, is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to this malicious URL and other PDF links, suggesting a lure to a malicious site.
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.cc/pify?keyword=answering+affidavit+meaning In PDF document text
- http://kijid.acerecoverygroup.com/uploads/1/3/0/7/130776088/wimudebilunog-xizofadufizegin.pdfIn PDF document text
- http://files.7thheavenwithjo.com/uploads/1/3/1/4/131409309/264ccf18e7.pdfIn PDF document text
- http://files.melismata.org/uploads/1/3/0/8/130814003/2078692.pdfIn PDF document text
- http://dibas.sataunton.org/uploads/1/3/0/7/130739777/94655b72.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/1/0434/5869/1232/files/lalepupokogixeze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4287/4278/files/lalav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4012/6614/files/assam_cabinet_minister_list_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6189/3534/files/25596929917.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4704/2715/files/fipabesitujamug.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5650/5756/files/wogusodonixuwiw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2806/7990/files/frame_of_reference_physics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4713/2068/files/62076463516.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2297/4117/files/fonawulok.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5486/5320/files/rusijutefafelimo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9789/1751/files/medomusu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3858/6518/files/xofilugupulofawogilal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/1376/3235/files/anti_tb_drugs_pharmacology.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/noviwuvado.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006187.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6187 | 5336 bytes |
SHA-256: 0f1d72728453b4f553c005e607b9f4b25847a5b8ffe4319ecb6707e480eae417 |
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font_01_sfnt_off000073aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73AA | 11052 bytes |
SHA-256: bac0e1692166bd06ef93f7f6a2fdcf950ae2d31240d2350f0531a56654ab242c |
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