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://seumenha.ru/aws?utm_term=vishnu+sahasranamam+english PDF link annotation
- https://cdn.sqhk.co/leredupodeka/gcaNjfB/vijolipaja.pdfIn PDF document text
- https://xovawezovikax.weebly.com/uploads/1/3/0/9/130969403/148dd970.pdfIn PDF document text
- http://natiral.space/38208420654gi89l.pdfIn PDF document text
- https://cdn.sqhk.co/kuzefoke/dNVhge5/bovegoxujudere.pdfIn PDF document text
- https://cdn.sqhk.co/geruxibab/hk5j7T1/fogozarizejejonodemer.pdfIn PDF document text
- https://tatujudipopef.weebly.com/uploads/1/3/4/6/134605081/wurobelibipegoxijid.pdfIn PDF document text
- https://zovamegazojuji.weebly.com/uploads/1/3/4/8/134849063/e3cb7c3a0.pdfIn PDF document text
- http://giocodigital.fun/xaregupesanezvoym.pdfIn PDF document text
- https://cdn.sqhk.co/livefivepa/Rhjihgg/togusegirifari.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4491725/normal_5fee71728c481.pdfIn PDF document text
- https://cdn.sqhk.co/dafibuxoki/igLiahg/8864418241.pdfIn PDF document text
- http://kizidotiz.iblogger.org/44634831475.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4491723/normal_5fee6dcc34ea8.pdfIn PDF document text
- https://cdn.sqhk.co/lomasamube/4jdDojb/grand_theft_auto_v_ifruit_apk_download.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409254/normal_5fcbd4789eda7.pdfIn PDF document text
- https://cdn.sqhk.co/gupukutolet/Bchf38i/rock_of_destruction_online.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0001d07a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D07A | 5064 bytes |
SHA-256: 56761a84d010f082eacb3851fcfb2bb19971458bdb81ee835a050a0877cd168e |
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font_01_sfnt_off0001e18c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E18C | 10944 bytes |
SHA-256: c183157ac2e60be0ebfa055cb2e435a928c7cc94fc9764186912e51cf03c93b9 |
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