MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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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.
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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://bologen.ru/123?utm_term=reporter+vacancy+in+rajasthan+vidhan+sabha PDF link annotation
- http://magexaxajatadog.getenjoyment.net/34960571247.pdfIn PDF document text
- http://fashion-deals.xyz/fisojeroqkln2.pdfIn PDF document text
- http://aycotoro0.xyz/gusonerajipagelawugafebezb4.pdfIn PDF document text
- http://rejorevubirobu.sportsontheweb.net/87542514149.pdfIn PDF document text
- http://koolmaxt.online/70763892958vgs2i.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://234d5d8d-19c9-4cab-a884-dd0775662658.filesusr.com/ugd/fb7225_a82c6e9e58614092807d475606f3c439.pdf?index=trueIn PDF document text
- http://bizedesaxifu.onlinewebshop.net/amistar_top_fungicide.pdfIn PDF document text
- https://3228dc58-b2c1-4aed-ac20-03fc52793822.filesusr.com/ugd/43afbb_74df9c10937a4498b284da3015a1a823.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/bdae6a9d-a31e-4ae1-8ccc-5f1dee2c15a9/28463535914.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ae5ea8ed-33cf-4578-aafd-6aa704a9332e/what_is_a_civil_processor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e1163cb0-aa2b-49b7-97aa-421519a6c25d/geometry_dash_online_free_full_version.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1e1cd2c6-e2e3-4db6-997f-6a38a0b717dd/sepesasefiv.pdfIn PDF document text
- https://5e6d3f51-9b35-4a29-baf4-1f036254a461.filesusr.com/ugd/99a8f2_ea89e511620744b0bb1f9b4ba2b7723f.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/bcc08cba-e745-4151-aa32-a6985be52de1/todas_las_parabolas_de_jesus_y_su_significado.pdfIn PDF document text
- https://081e7fb2-604d-424b-9b75-a58d54a71a44.filesusr.com/ugd/abd6ea_4cdb1044275b4b43b7f7a3cebe9c0bca.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5b4f0e12-a8b9-4cf5-9522-e06fbfd2caa8/xojejeda.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/483299c1-befb-4ab6-8887-c00901084749/83519449049.pdfIn PDF document text
- https://1c8fadd7-09eb-4d2b-9d42-8e747ba5ce52.filesusr.com/ugd/60625b_85ffd7ef5e9047a7acbd86863fe4b683.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/77f5e8d5-693b-4788-8424-4391522ec4a9/dozuroledanogozepesuj.pdfIn PDF document text
- https://8dfd47f4-e591-4377-92a3-bdbf91d41e5a.filesusr.com/ugd/a58b01_50fffe24ebf148998bfbce3b3cafd5e7.pdf?index=trueIn PDF document text
- https://e3055f73-6236-423b-b810-4bc1a15f300f.filesusr.com/ugd/fa12d1_7cb197c74abb4ef0b43004600cbcabaf.pdf?index=trueIn PDF document text
- https://dbba0f06-1911-40f0-8c80-a2638c7f81cc.filesusr.com/ugd/b13fd1_d026a23a3baa446fb539a6955aa2dff1.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/1f3539d8-73c5-4418-a89a-88cba81e1e13/94812810072.pdfIn PDF document text
- https://21d44941-995c-48b9-956b-8145330e20d5.filesusr.com/ugd/577b75_7b2a312b78c0486a9d95b816886a50c8.pdf?index=trueIn 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_off0000ffdd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFDD | 5512 bytes |
SHA-256: 61f19954c2e35f79fb98c4951b1845853e2984794b2004f74662bf5ff3f523ab |
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font_01_sfnt_off000112a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112A4 | 11200 bytes |
SHA-256: b7f7ebf1651407a7d907be533a1bc684b89d1dbd2a513cf8e9c932b5680b8f9a |
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font_02_sfnt_off000138f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138F2 | 13596 bytes |
SHA-256: dd12f06796cb00ae70d279192b78c49696f2f92edf71d8a29630aca7c1aec87f |
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