MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic identifying it as a link farm pointing to known malicious redirector infrastructure. The primary malicious URL identified is https://ttraff.com/pify?keyword=install+google+test. While no scripts were explicitly extracted, the PDF structure and link farm behavior suggest an attempt to redirect users to malicious content, likely for malware distribution 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.com/pify?keyword=install+google+test
- http://files.wazarahappyshop.com/uploads/1/3/1/4/131437037/2003113.pdf
- http://files.phaselinedefense.com/uploads/1/3/0/7/130738752/40b776c6174b.pdf
- http://files.roserunpresbyterian.org/uploads/1/3/0/9/130969061/riraravogetuje.pdf
- http://files.onegoverningbody.com/uploads/1/3/2/8/132814073/lololuwumikirum_fumiwagovalod.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/4077026649.pdf
- https://cdn.shopify.com/s/files/1/0430/6560/6301/files/89342341128.pdf
- https://cdn.shopify.com/s/files/1/0434/1386/4602/files/92991146582.pdf
- https://cdn.shopify.com/s/files/1/0434/0193/7063/files/37683366162.pdf
- https://cdn.shopify.com/s/files/1/0428/5782/4419/files/vanunivavibemepijarurusi.pdf
- https://cdn.shopify.com/s/files/1/0427/7361/0663/files/batitaxi.pdf
- https://cdn.shopify.com/s/files/1/0437/4993/3208/files/96353113042.pdf
- https://cdn.shopify.com/s/files/1/0431/5552/1695/files/dw_meaning_slang.pdf
- https://cdn.shopify.com/s/files/1/0431/2072/2080/files/90008312805.pdf
- https://cdn.shopify.com/s/files/1/0437/6117/2631/files/9812978129.pdf
- https://cdn.shopify.com/s/files/1/0433/3253/4440/files/fusiz.pdf
- https://cdn.shopify.com/s/files/1/0437/0392/6939/files/disodu.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_off000095f7.bin413699dc270ac1bea06044a1a77ea5533a2e6560c4f839870f5cf66f62f7d288 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95F7 | 4696 bytes |
font_01_sfnt_off0000a605.bin332d2b14147d85f5ccd1ae2aff25d1f1411852320a7a4bde0f08ad5ca4e5e840 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA605 | 16072 bytes |
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