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 indicating malicious redirector links and a large link farm. The document body contains a URL that leads to a redirector, which in turn likely points to a malicious payload or phishing page. The ML classifier also strongly indicated maliciousness. No scripts were extracted, limiting the analysis of the exact payload.
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.cc/pify?keyword=android+emulator+localhost+api
- http://jidijaxu.lifesmysticaljourney.com/uploads/1/3/0/9/130969352/notixuzev.pdf
- http://files.fotofringelondon.com/uploads/1/3/1/4/131438509/5e3153f0.pdf
- https://jexusmanager.comI
- https://cdn.shopify.com/s/files/1/0437/9725/0210/files/predator_228_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/6626/9600/files/gitalobufiwaj.pdf
- https://cdn.shopify.com/s/files/1/0437/5219/4202/files/chemistry_notes_class_12_free_download.pdf
- https://cdn.shopify.com/s/files/1/0438/3614/5814/files/rifesefubulumomotexa.pdf
- https://cdn.shopify.com/s/files/1/0430/5531/7149/files/63747446487.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vukabisozudetilo.pdf
- https://cdn.shopify.com/s/files/1/0430/5115/5618/files/86960218296.pdf
- https://cdn.shopify.com/s/files/1/0428/3446/0828/files/xovege.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/86662201832.pdf
- https://cdn.shopify.com/s/files/1/0439/7151/0430/files/segon.pdf
- https://cdn.shopify.com/s/files/1/0432/7663/2220/files/swimming_pool_maintenance_checklist.pdf
- https://cdn.shopify.com/s/files/1/0430/1737/1801/files/66064876923.pdf
- https://cdn.shopify.com/s/files/1/0429/5920/8604/files/99527292196.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_off000072ef.bindb5aecf00ac7f8a8125e75968cda23d1dbbd0aebfdc4ee43074d468a535170d7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72EF | 5300 bytes |
font_01_sfnt_off000084be.bina4e90531252224c126d170f12cabe50bd9a0deb69ad1626ac3985ae64acc0524 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84BE | 13996 bytes |
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