MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. The document body, though heavily obfuscated, contains URLs that are also present in the list of extracted URLs. The primary purpose appears to be directing users to a network of external websites, potentially for malicious purposes such as phishing or distributing further malware.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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://traffine.ru/123?keyword=pba+2k19+apk
- https://fulipevaxavu.weebly.com/uploads/1/3/2/6/132695351/397400.pdf
- https://povutepumik.weebly.com/uploads/1/3/2/7/132741486/poralizetugit.pdf
- https://buvitefano.weebly.com/uploads/1/3/4/1/134131500/e3dafba.pdf
- https://lokixesope.weebly.com/uploads/1/3/1/6/131607163/fugebum_zejisuzeputug_bumuvokoponul.pdf
- https://nipufijupetobug.weebly.com/uploads/1/3/1/4/131482996/2778091.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/e3aca1a5-f4f7-45c5-883c-333bf197f6e3/puxilezixoguxovo.pdf
- https://uploads.strikinglycdn.com/files/78e92af6-ae76-4df2-b4fd-81371ae3675f/buzanatimog.pdf
- https://uploads.strikinglycdn.com/files/8562b0d8-9d28-4542-bd62-999a015ca17b/ruvuzirevidirevupijuxet.pdf
- https://uploads.strikinglycdn.com/files/6ff97988-168a-47d8-98e6-a061449a9285/rimugefimuremugagu.pdf
- https://cdn.shopify.com/s/files/1/0504/7087/9397/files/koxarun.pdf
- https://uploads.strikinglycdn.com/files/e35f4c10-d163-4d4b-a562-e07d0e8a05ee/lukaxoxigarutuzavube.pdf
- https://uploads.strikinglycdn.com/files/c92fc8a6-0521-41ed-8a44-77b20836c11a/bojezop.pdf
- https://uploads.strikinglycdn.com/files/db610788-6836-47a1-97d2-5a55516f84f1/vuvuzava.pdf
- https://uploads.strikinglycdn.com/files/8505ef6d-1ef2-49d7-9041-0150effcdc25/86472101141.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_off0000533c.bin1c7b588545f74501182fe59fa041811be06d23fa54b39b4bd21f5dcee975a686 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x533C | 5052 bytes |
font_01_sfnt_off00006488.bin5130c20eeeae8b5d9c8ccf25f69a4554ed5a2044680c13a39d7731d02cc0497b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6488 | 10280 bytes |
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