MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of embedded URLs, many of which point to link farms hosted on disposable domains or known redirectors. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' indicates that at least one URL leads to malicious infrastructure. The document body, though heavily obfuscated, contains a URL that is also listed in the extracted URLs, suggesting an attempt to direct users to external content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
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://gettraff.ru/123?keyword=sony+zs-rs60bt+user+manual In PDF document text
- https://cdn-cms.f-static.net/uploads/4366365/normal_5f8859bfafa49.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375708/normal_5f8b76717b1b8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365653/normal_5f8a4be70f960.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366050/normal_5f88fa4c39417.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366659/normal_5f8b6af816c24.pdfIn PDF document text
- https://jatorogerujew.weebly.com/uploads/1/3/2/7/132710569/8276696.pdfIn PDF document text
- https://xetutinafo.weebly.com/uploads/1/3/0/7/130775845/kawiganatunovigefuf.pdfIn PDF document text
- https://waniremupamed.weebly.com/uploads/1/3/1/4/131407535/navumake_roxugod_gobikivuvitu.pdfIn PDF document text
- https://xojerajap.weebly.com/uploads/1/3/1/3/131384359/3373854.pdfIn PDF document text
- https://lozulijulejibog.weebly.com/uploads/1/3/1/8/131857057/2d1b062464.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/8be67bfe-67bf-4ae1-82e7-a4932f4ca79a/cool_math_games_impossible_quiz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/48277804-3cd7-4446-bee5-f79d6d2c9058/jujazew.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/53d0efa5-6e86-4860-8f61-9a9adb31810a/vajebafadobivigibik.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/efd27efd-a5a1-42c1-ba06-c0670518a9b1/jokigejewusulo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db4aebdc-154b-4a77-a09a-a56e18078ee2/99486168633.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0496/4751/7845/files/ruger_sr22_owners_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/7107/7027/files/lenovo_legion_y545_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5349/8019/files/48832497160.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0498/0024/9538/files/nefesonudimimutitol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2556/2785/files/modern_world_history_chapter_17_test_study_guide.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B78 | 5388 bytes |
SHA-256: a25949831333039edb861129c231218b3c22e0c436edaa0989e34980dd593c4c |
|||
font_01_sfnt_off00007db5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DB5 | 9744 bytes |
SHA-256: a349aea50f6d0084eb26bd08339d8a3bdb039a1839e74937cfb8b3b58b881c12 |
|||
font_02_sfnt_off00009ef9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9EF9 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.