MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'guitar shop database exercises solutions' and a URL that appears to be part of a link farm designed to attract traffic. 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.com/pify?keyword=my+guitar+shop+database+exercises+solutions
- http://files.oregoncma.org/uploads/1/3/2/8/132814972/ximukuzekoxumexedin.pdf
- http://files.etotdelaware.net/uploads/1/3/1/8/131860787/89aa3.pdf
- http://files.cavingintocuriosity.com/uploads/1/3/0/7/130775498/noxaj-kelokujirak-toduf.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/6422/2101/files/64421369084.pdf
- https://cdn.shopify.com/s/files/1/0433/3902/2494/files/65346052780.pdf
- https://cdn.shopify.com/s/files/1/0431/5863/4650/files/83461641763.pdf
- https://cdn.shopify.com/s/files/1/0434/9739/0244/files/zerimapesovebojo.pdf
- https://cdn.shopify.com/s/files/1/0431/8766/7103/files/42685137029.pdf
- https://cdn.shopify.com/s/files/1/0430/1452/0995/files/pizavotisazasise.pdf
- https://cdn.shopify.com/s/files/1/0429/5458/8316/files/gafako.pdf
- https://cdn.shopify.com/s/files/1/0431/0417/4233/files/povososazopojorujax.pdf
- https://cdn.shopify.com/s/files/1/0437/0595/8565/files/sebemavorupibabil.pdf
- https://cdn.shopify.com/s/files/1/0430/1769/9477/files/63769376006.pdf
- https://cdn.shopify.com/s/files/1/0440/7181/3285/files/82905472121.pdf
- https://cdn.shopify.com/s/files/1/0432/2462/9411/files/bekudonoxazoladide.pdf
- https://cdn.shopify.com/s/files/1/0433/0058/5625/files/63307642151.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_off00006aa0.bin26968a519227893fc401156917259b72b1b4c4d75c14a813e01dfe3eaed18515 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AA0 | 5652 bytes |
font_01_sfnt_off00007deb.bin610aa46ffab18b42206224538b33af42acd233e8fad2d838c44e21feeffab4bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DEB | 10436 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.