MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
This PDF document functions as a link farm, directing users to numerous external websites under the guise of providing information related to 'atomic structure questions answers for neet pdf'. The primary URL, https://ttraff.ru/wb?keyword=atomic%20structure%20questions%20answers%20for%20neet%20pdf, is identified as a malicious redirector, indicating a clear intent to lead users to harmful content. The document's structure and the presence of multiple outbound links strongly suggest a phishing or malicious redirection attack.
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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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/wb?keyword=atomic%20structure%20questions%20answers%20for%20neet%20pdf In PDF document text
- http://files.berkshire-epc.co.uk/uploads/1/3/0/8/130873979/nosufokawifiv.pdfIn PDF document text
- http://files.mandokidslearning.com/uploads/1/3/1/3/131380870/linufike-dosumofati-vuratekodakuf.pdfIn PDF document text
- http://files.greencoreelectric.com/uploads/1/3/2/6/132681392/6393879.pdfIn PDF document text
- http://files.atelierbe.com/uploads/1/3/0/7/130739596/8227cb1c60082.pdfIn PDF document text
- http://files.happenstancebordercollies.com/uploads/1/3/0/7/130739558/xibagamibexojev.pdfIn PDF document text
- http://files.reneesgourmetpizzeria.net/uploads/1/3/2/3/132302848/42d904a6a35282.pdfIn PDF document text
- http://files.calibrebeer.com/uploads/1/3/2/6/132696171/1468570.pdfIn PDF document text
- http://files.northshorerhythmics.com/uploads/1/3/2/6/132695714/5442721.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://gopixur221482700.files.wordpress.com/2020/07/72837807062.pdfIn PDF document text
- https://gepuguxiro.files.wordpress.com/2020/06/94218870256.pdfIn PDF document text
- https://xudevibe.files.wordpress.com/2020/06/52011397944.pdfIn PDF document text
- https://zitexop.files.wordpress.com/2020/07/42627561067.pdfIn PDF document text
- https://wubatelevad.files.wordpress.com/2020/06/ganogaxukebo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4178/2946/files/97082287689.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3848/1320/files/61886161689.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0337/8839/files/56663611543.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lewajoranuputefikilos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6175/5547/files/87164876941.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0705/7825/files/zumijizofolamovekej.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_off00005cd1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CD1 | 5356 bytes |
SHA-256: 7daa319472d6c081fa1b1d089e5dc2f1629fb3bf10bd5e246118d7ff35694adc |
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font_01_sfnt_off00006efe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EFE | 10016 bytes |
SHA-256: 904ddd47820da89e66897b89219c65eedb7e62e321b495135b6ba5420831833e |
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