MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by both ML classification and ClamAV, flagging it as a phishing trojan. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of embedded URLs and the overall structure strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://resalured.ru/strik?utm_term=why+i+want+a+wife PDF link annotation
- https://joguxakiwemov.weebly.com/uploads/1/3/4/7/134707067/vozetisarulerowupepu.pdfIn PDF document text
- http://rusadezebep.mygamesonline.org/logo_acerbis.pdfIn PDF document text
- http://rexonina.medianewsonline.com/apostila_para_auditor_fiscal.pdfIn PDF document text
- http://fotonagosuslugi-01.space/lp_hernia_umbilikalisjd2o6.pdfIn PDF document text
- http://nosinoski.shop/sofewumezagadelipijugs08g.pdfIn PDF document text
- http://discount50it.pro/how_to_fix_e90_code_on_intex_spah9pun.pdfIn PDF document text
- https://rafanubenab.weebly.com/uploads/1/3/4/7/134747024/wudisedo_dujenun.pdfIn PDF document text
- http://lologunaw.mygamesonline.org/11010624726.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://39c3e2ba-dcb8-4bc0-9ed7-0058f02c59d5.filesusr.com/ugd/fd4c29_c21f42d6fe4a46c98e107ccffbfdf84d.pdf?index=trueIn PDF document text
- https://f4ef19d8-372f-49db-bbb6-0f5e16bfa625.filesusr.com/ugd/070799_0c3c1d686bf34238b82aef30c52a4cb7.pdf?index=trueIn PDF document text
- https://c38d9960-f3a4-46a0-b266-cfc7836dd0ed.filesusr.com/ugd/a8d9c8_0b5d7bc3ba0646f5bd10da7b27ba0491.pdf?index=trueIn PDF document text
- https://b3dfd9c9-1030-471f-a26d-814ea73dbccc.filesusr.com/ugd/d97afa_2b21f1cfe4cb4d33856b35c18df41ccd.pdf?index=trueIn PDF document text
- https://7c9e9c40-2b96-4f88-8065-b5ff5e495659.filesusr.com/ugd/3bfcae_c7b849828ee348fcb61e8dcbbf67afc4.pdf?index=trueIn PDF document text
- https://f414df59-d0c5-412c-8277-160bd92acc6e.filesusr.com/ugd/055bb3_e8c0728070d0422d8faa6f657fc1c3dd.pdf?index=trueIn PDF document text
- https://39c10a3a-92c6-412a-a1bb-b8a1fc48fbc4.filesusr.com/ugd/259099_f210ac76225943b7a24299d0baa42eac.pdf?index=trueIn PDF document text
- https://5e54824a-8208-41b0-8aeb-7c017e8cfb46.filesusr.com/ugd/f64db8_5d7427eda6564ece9f254c3460018202.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010cab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CAB | 4756 bytes |
SHA-256: 093e386d09551bac9b9627b7f43c11755ddd4935b8f2ecfdfa93ca7c4201ec1f |
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font_01_sfnt_off00011cff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CFF | 10600 bytes |
SHA-256: a21010361e75d1de72a1af36efa31fab9fcaace08287f85ec2b454dce2e779a0 |
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font_02_sfnt_off00014179.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14179 | 16204 bytes |
SHA-256: 532315dfdc59b350d447ad91845dd8cc72a836e684f536ab9a4305dc5b53fb8e |
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