MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded link that redirects to a malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text related to 'Pokemon ranger' and a URL that appears to be a lure. The ML classifier also strongly indicated maliciousness. The primary IOC is the malicious redirector URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 3
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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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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.ru/pify?keyword=pokemon+ranger+shadows+of+almia+browser+guide
- http://files.makariosinternational.org/uploads/1/3/1/3/131381722/7722048.pdf
- http://vaseb.affordablestoragebrownfield.com/uploads/1/3/1/8/131857152/bares.pdf
- http://files.beachcleaner.com/uploads/1/3/0/9/130968985/japame.pdf
- http://files.commsurf.com/uploads/1/3/1/4/131407802/7eae3619ab333.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/0306/0128/files/biochemical_test_for_identification_of_pseudomonas_aeruginosa.pdf
- https://cdn.shopify.com/s/files/1/0430/2451/5229/files/18975767660.pdf
- https://cdn.shopify.com/s/files/1/0431/2023/0564/files/dojav.pdf
- https://cdn.shopify.com/s/files/1/0438/3938/9856/files/diccionario_de_medicamentos_y_para_que_sirven.pdf
- https://cdn.shopify.com/s/files/1/0432/6300/0736/files/fasewuzatifujeximakeg.pdf
- https://cdn.shopify.com/s/files/1/0437/0425/4615/files/advanced_excel_formulas_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0431/2068/9306/files/vunikatewujojaloxupes.pdf
- https://cdn.shopify.com/s/files/1/0434/5564/3809/files/role_of_actinomycetes_in_soil.pdf
- https://cdn.shopify.com/s/files/1/0433/6379/5094/files/zowiwe.pdf
- https://cdn.shopify.com/s/files/1/0432/8495/5300/files/zifinevovatusufuvetas.pdf
- https://cdn.shopify.com/s/files/1/0432/5765/9547/files/2007_chevy_malibu_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/7751/6955/files/duwubutud.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_off0002e516.bin78bb829012e7c57e8abea5b1b9f291a009a3cce7b53231866e3fc0652e0f314d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2E516 | 5620 bytes |
font_01_sfnt_off0002f810.bind0f833270e8d2d79ee185f8326f98b74c86113a2b31f67443b5ab5205d5fb48d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F810 | 10724 bytes |
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