MALICIOUS
156
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 0.9960
Heuristics 5
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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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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://krisoc.ru/pbw?utm_term=type+2+diabetes+diet+plan+printable PDF link annotation
- https://cdn-cms.f-static.net/uploads/4402707/normal_60145ad1357f5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383470/normal_6011115f2980a.pdfIn PDF document text
- https://beponelife.weebly.com/uploads/1/3/1/1/131164358/kofazi_jalokuj.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4467577/normal_5fc60bc390d5d.pdfIn PDF document text
- https://rajarajo.weebly.com/uploads/1/3/1/3/131398110/fafodarazipem.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393624/normal_5fcefecdbd58a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417207/normal_5fe7562b6fd7a.pdfIn PDF document text
- https://nipawivas.weebly.com/uploads/1/3/2/6/132680981/8371340.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379964/normal_601aa91249d02.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407299/normal_5fd8197da2d90.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403563/normal_6056de6c2831f.pdfIn PDF document text
- https://savotawap.weebly.com/uploads/1/3/7/5/137509548/ca29485.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4423430/normal_5fdd6a0fc6576.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366374/normal_5fdb074207cbd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383922/normal_604bca6aa6186.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450517/normal_6003e19c3c65e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/896baefb-04d4-462e-850c-cca74d69c572/gf07_mini_real_time_magnetic_gps_tracking_device.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f796a3d1-a046-43e9-9e15-ffab9a45bbb3/data_analysis_tool_in_microsoft_excel_2010.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/35ad63ca-c90a-4dc1-b933-402096677dc9/glorification_of_military_means.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b4a441c0-0ba7-4d6d-a270-276049ba93c8/how_do_you_mix_igora_royal_with_developer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc4e88b7-4dc9-4f06-85c8-f3fdba119117/burn_permit_athol_idaho.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0c713de9-3f4b-46d4-84d9-b148682a2b9a/29165137242.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f720412-80e5-4727-9cf8-2364110f2f6d/how_to_do_a_purchase_invoice.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/438a9913-8b78-47d2-aba9-438eb0876901/90074195304.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7fe23df1-c7f8-4426-b4a8-bc20c4d880fb/tomiweri.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aefc12f4-4862-4550-ae5a-29e1982308cf/woposogexi.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eda8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDA8 | 5276 bytes |
SHA-256: 8ad8f993d02e03e7dce17edf03c98909d996bd55fa095042aac7409606976cc5 |
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font_01_sfnt_off0000ffa6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFA6 | 11856 bytes |
SHA-256: c9d42367618e0e1dbd49e0a5185a999417e48abbdf33f46acbf65a2634f964af |
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