MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a prominent link that, when clicked, redirects to a malicious URL. The document body text and heuristics indicate this is a lure for 'Android studio setup jdk path'. The PDF_MALICIOUS_REDIRECTOR_LINK heuristic confirms the redirector is known malicious infrastructure. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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.com/pify?keyword=android+studio+setup+jdk+path
- http://files.fauxmesticgoddess.com/uploads/1/3/1/8/131856381/gevaxil.pdf
- http://jemovu.amykennymakeup.com/uploads/1/3/2/6/132682879/8251575.pdf
- http://files.foster-willson.com/uploads/1/3/0/7/130739885/3b3505907ed0.pdf
- https://cdn.shopify.com/s/files/1/0430/7222/5442/files/jubujiwujolimafigakadopow.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/39007814457.pdf
- https://cdn.shopify.com/s/files/1/0432/6850/5766/files/report_stolen_canadian_passport.pdf
- https://cdn.shopify.com/s/files/1/0437/5959/9765/files/55882629682.pdf
- https://cdn.shopify.com/s/files/1/0434/0636/0725/files/self_advocacy_skills.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/81603963226.pdf
- https://cdn.shopify.com/s/files/1/0435/2016/3999/files/eee_3307_lab_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/2846/3271/files/temowe.pdf
- https://cdn.shopify.com/s/files/1/0429/5150/8131/files/dizunifitorabawelixamu.pdf
- https://cdn.shopify.com/s/files/1/0430/1645/4305/files/94967176809.pdf
- https://cdn.shopify.com/s/files/1/0436/1663/2994/files/days_of_the_week_worksheets_for_kindergarten.pdf
- https://cdn.shopify.com/s/files/1/0432/5448/1058/files/ganesha_atharvashirsha.pdf
- https://cdn.shopify.com/s/files/1/0449/9403/5880/files/34914764492.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/
- https://cdn.shopify.com/s/files/1/0430/1645/4305
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000879d.binb8d126a3567ecc6e6179d07df4d8e05d9baf947b7db3a8eb0599395a7ab46c5f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x879D | 5144 bytes |
font_01_sfnt_off00009911.bin9b30b55ef26f6dd12cf1e507df943552a2d541745fb14eaa8d653af3ee82596a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9911 | 10692 bytes |
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