MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be part of a link farm designed to manipulate search engine results. This suggests the document is intended to drive traffic to malicious infrastructure, likely for further exploitation or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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.ru/pify?keyword=embed+animated+gif+in+pdf+indesign
- http://files.peaceofmindproductsbynatalie.com/uploads/1/3/1/4/131407492/zawalotabu_lifexikit_fakofububej_fevugokunuvejom.pdf
- http://files.friendsofcharliesplace.org/uploads/1/3/1/6/131606407/e4b89.pdf
- http://files.theuglybowl.com/uploads/1/3/1/1/131164076/fumojosud.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/0982/7231/files/doxivixalu.pdf
- https://cdn.shopify.com/s/files/1/0439/0980/8280/files/lizido.pdf
- https://cdn.shopify.com/s/files/1/0432/3151/0690/files/5410651040.pdf
- https://cdn.shopify.com/s/files/1/0454/8227/9062/files/colossenses_hernandes_dias_lopes.pdf
- https://cdn.shopify.com/s/files/1/0448/0316/2263/files/mahalaxmi_calendar_april_2020_free_download.pdf
- https://cdn.shopify.com/s/files/1/0433/3033/8966/files/jagolukekibovukena.pdf
- https://cdn.shopify.com/s/files/1/0436/9835/6392/files/dipovujubanozakutubitub.pdf
- https://cdn.shopify.com/s/files/1/0435/0004/4454/files/mastering_digital_marketing.pdf
- https://cdn.shopify.com/s/files/1/0436/2836/3939/files/38325636138.pdf
- https://cdn.shopify.com/s/files/1/0433/3276/3801/files/10304677261.pdf
- https://cdn.shopify.com/s/files/1/0435/0102/7493/files/wiguro.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007252.binbdbacfada33ef71f093ceae328b5f5072d1afc6946e075efa3993ddc4b8c866a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7252 | 5332 bytes |
font_01_sfnt_off00008465.bin78a415eba17f017c617fcb247df244501299f5c466c9f9e511a74fff2791e62e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8465 | 10224 bytes |
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