MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to a redirector service known for malicious activity. The document body, though heavily obfuscated, contains text related to a constitution test and includes the malicious URL, suggesting a phishing or redirection attempt. The presence of a link farm heuristic further supports the malicious intent of directing users to external sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=constitution+test+multiple+choice+answers
- http://files.balancedwellnessdetox.com/uploads/1/3/2/3/132303028/163b7.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/0775/2861/files/flowers_name_in_kannada.pdf
- https://cdn.shopify.com/s/files/1/0429/4829/6857/files/46933573519.pdf
- https://cdn.shopify.com/s/files/1/0428/8898/6787/files/46507077826.pdf
- https://cdn.shopify.com/s/files/1/0431/6420/5216/files/71211841486.pdf
- https://cdn.shopify.com/s/files/1/0437/7100/3037/files/93083870846.pdf
- https://cdn.shopify.com/s/files/1/0430/6586/8437/files/dewamagudogokufamowa.pdf
- https://cdn.shopify.com/s/files/1/0433/3545/0774/files/differential_equations_blanchard_solutions_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/6335/3244/files/sociology_project_topics.pdf
- https://cdn.shopify.com/s/files/1/0430/3945/7429/files/mazujepuwagexabevo.pdf
- https://cdn.shopify.com/s/files/1/0434/1750/1852/files/gipizibarevudopilu.pdf
- https://cdn.shopify.com/s/files/1/0447/8858/0512/files/subtracting_rational_numbers_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0436/9206/4933/files/83623563575.pdf
- https://cdn.shopify.com/s/files/1/0430/4902/5690/files/7024285717.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_off000052e0.bin0062419e308de7dfb414dfbb497595db132ef58abc6f04a6ed408be0e1a00dc3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52E0 | 5172 bytes |
font_01_sfnt_off00006450.bin87765fe49f39b7b5527a1690de48572b0648d0b5f8b044021ecdf09bd76a4c9f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6450 | 10768 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.