MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a large number of external links, suggesting an SEO manipulation or redirection scheme. The document body, though corrupted, contains text related to 'queen bohemian rhapsody piano sheet pdf' and a URL that appears to be a redirector. The presence of numerous links, including one to a known malicious redirector, indicates a likely attempt to lure users to malicious content.
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=queen+bohemian+rhapsody+piano+sheet+pdf
- http://files.gtagfr.com/uploads/1/3/0/7/130775103/846bfd.pdf
- http://files.successfulbreastfeeding.org/uploads/1/3/0/8/130813614/6064912.pdf
- http://files.indianawatershedinitiative.com/uploads/1/3/0/7/130776611/5902327.pdf
- https://cdn.shopify.com/s/files/1/0437/0323/8811/files/nazitanupaneje.pdf
- https://cdn.shopify.com/s/files/1/0431/1898/5370/files/the_systematic_design_of_instruction.pdf
- https://cdn.shopify.com/s/files/1/0432/8715/0752/files/80262833944.pdf
- https://cdn.shopify.com/s/files/1/0434/1746/9080/files/malovofepowipumi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/ziwodukujaluladiludu.pdf
- https://cdn.shopify.com/s/files/1/0433/7369/1045/files/cdf_in_r.pdf
- https://cdn.shopify.com/s/files/1/0436/4229/0336/files/65695687130.pdf
- https://cdn.shopify.com/s/files/1/0433/0392/7973/files/21013149027.pdf
- https://cdn.shopify.com/s/files/1/0430/3929/3589/files/discord_how_to_color_text.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zamujogeve.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_off000061f4.bin5c97c91e73acbe4275e0cc1c12e8fdffc2fe31aaa14a6360112648636afaf053 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61F4 | 5552 bytes |
font_01_sfnt_off000074a2.binc90d0ea8442b8261a182ee788534fe439858a24edfde4cc3d584bd8b9c32b53d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74A2 | 10060 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.