MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass of external links, including a critical link to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'Android admob banner tutorial' and the malicious URL, suggesting a lure to a potentially harmful site. The ML classifier also strongly indicated maliciousness.
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.link/wix?keyword=android+admob+banner+tutorial
- https://static.usrfiles.com/ugd/74a852_7693456ba9874cbe9b3a808f14e941a1.pdf
- https://static.usrfiles.com/ugd/2e4eb4_1681bd226ac2411f91ed91efe839ae0f.pdf
- https://static.usrfiles.com/ugd/b8c837_d8991a978f024afbb5ba4dd873c02fef.pdf
- https://cdn.shopify.com/s/files/1/0437/5304/6165/files/76287491365.pdf
- https://cdn.shopify.com/s/files/1/0431/6561/4234/files/pejelidon.pdf
- https://cdn.shopify.com/s/files/1/0432/0663/9779/files/cartoon_pumpkin_templates.pdf
- https://cdn.shopify.com/s/files/1/0433/4659/1903/files/examples_of_assumptions_in_quantitative_research.pdf
- https://cdn.shopify.com/s/files/1/0433/0012/6880/files/18414936352.pdf
- https://cdn.shopify.com/s/files/1/0433/0664/7717/files/7265663215.pdf
- https://cdn.shopify.com/s/files/1/0431/2278/6466/files/1995194680.pdf
- https://cdn.shopify.com/s/files/1/0433/3427/1126/files/csma_cd_and_csma_ca.pdf
- https://cdn.shopify.com/s/files/1/0433/8037/5704/files/52191862920.pdf
- https://cdn.shopify.com/s/files/1/0449/9764/0360/files/62945141193.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000620a.binec4486ff33ef010650ee8caea028720bc2b82d107148260cd09ed5d0fd93908e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x620A | 4924 bytes |
font_01_sfnt_off000072ac.binbdc57378e9e4a26426df801dc561260c652512fe087c7896e50439ed90675291 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72AC | 10772 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.