MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a deceptive link that redirects to a malicious URL, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the text 'Case study houses pdf download' and the malicious URL, suggesting a phishing or scam attempt. The PDF also hosts a large number of external links, likely for SEO manipulation or to distribute further malicious content.
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.com/pify?keyword=case+study+houses+pdf+download
- http://files.sneakerempireorange.com/uploads/1/3/1/1/131164198/zujikuno-jukep-xesenileno.pdf
- http://files.wandaharris.com/uploads/1/3/0/7/130775372/ziludipifi_pobojowade.pdf
- http://files.easystreetproductions.biz/uploads/1/3/0/9/130969572/vejijiguwaj_fukuvovifidef_xugapoge.pdf
- http://vozipa.brandylrhodes.com/uploads/1/3/1/4/131407406/bilikotoxet.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/2060/6885/files/kiburaxiboze.pdf
- https://cdn.shopify.com/s/files/1/0429/8450/5498/files/articles_grammar_examples.pdf
- https://cdn.shopify.com/s/files/1/0431/0004/5469/files/plan_metro_tram_amsterdam.pdf
- https://cdn.shopify.com/s/files/1/0437/4793/4359/files/41466833851.pdf
- https://cdn.shopify.com/s/files/1/0434/2385/8850/files/dutopej.pdf
- https://cdn.shopify.com/s/files/1/0431/9703/8756/files/ar_rahman_biography.pdf
- https://cdn.shopify.com/s/files/1/0431/9612/1248/files/vesomikogamudanonasuk.pdf
- https://cdn.shopify.com/s/files/1/0431/1298/8821/files/54673273202.pdf
- https://cdn.shopify.com/s/files/1/0434/5459/5224/files/xikugikokexurew.pdf
- https://cdn.shopify.com/s/files/1/0440/2305/4501/files/pisamepolazigaxugodufat.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xozujegemuzudileruzodedus.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_off00005622.bin0b4dda67b1db8af5025e187f32d66c644b847a78c168936f5016e0c12ab27d94 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5622 | 5132 bytes |
font_01_sfnt_off000067af.bin2b2a4fd09e337c280d3cec7f941f05ed0f7ee9bce0c953f11416e04ebb695ab0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67AF | 10040 bytes |
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