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 0.9998
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://crysiq.ru/pbw?utm_term=baptised+in+the+holy+spirit+and+fire PDF link annotation
- https://fagedanagaga.weebly.com/uploads/1/3/4/8/134876409/ba1d4e2d7d7a93.pdfIn PDF document text
- https://mojabizozawobe.weebly.com/uploads/1/3/4/6/134699592/2c4022af6f.pdfIn PDF document text
- https://nelodukes.weebly.com/uploads/1/3/6/0/136085721/3835770.pdfIn PDF document text
- https://xisiwifuroki.weebly.com/uploads/1/3/5/3/135323104/xifoxizojuzalisarib.pdfIn PDF document text
- https://rizowowomupi.weebly.com/uploads/1/3/4/3/134344214/9679e0241469039.pdfIn PDF document text
- https://nipizizit.weebly.com/uploads/1/3/0/9/130969905/43cddb.pdfIn PDF document text
- https://dozumudokasalog.weebly.com/uploads/1/3/4/9/134902229/7197127.pdfIn PDF document text
- https://keroxoxelesiz.weebly.com/uploads/1/3/1/4/131452869/fifukile-jidire-mojeb-gorofemiv.pdfIn PDF document text
- https://gogafijunovox.weebly.com/uploads/1/3/4/3/134322332/vibipezoxanadeb.pdfIn PDF document text
- https://wovanawobudiw.weebly.com/uploads/1/3/5/3/135332940/d9cfcba3427.pdfIn PDF document text
- https://mevusaku.weebly.com/uploads/1/3/4/7/134721943/76ef3cb8c.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/10d55915-062d-40d4-9ee6-056129dbcb9a/ultimate_car_driving_simulator_hack_apk_download.pdfIn PDF document text
- http://ziduzobif.pbworks.com/w/file/fetch/144440112/vixafupuxitokikov.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb070112-971a-4c5a-a0da-9c8a0a76061d/safety_dance_glee_concert.pdfIn PDF document text
- http://beratirupo.pbworks.com/f/67582302274.pdfIn PDF document text
- http://redejok.pbworks.com/w/file/fetch/144490332/jizujowazi.pdfIn PDF document text
- http://sodopateduke.pbworks.com/w/file/fetch/144607167/xetebelavubevutefegoti.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e9345d60-f42e-4e80-9678-fe7162a04ce2/86380404089.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_off0000f991.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF991 | 5068 bytes |
SHA-256: 8e4675756284c3008341cbd361b08d033863c939eea8bb32758990984caf5d04 |
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font_01_sfnt_off00010ab9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AB9 | 11656 bytes |
SHA-256: 14f446a03ab8c9c3b6e35d3816cfcc3d75afa0f381d4f25ec20b4ad7ccf4c678 |
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font_02_sfnt_off0001314b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1314B | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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