MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many pointing to suspicious domains, and is flagged by ClamAV as a phishing trojan. The document body, though heavily obfuscated, appears to be a lure related to "the lord our god chords pdf", suggesting a phishing or malware distribution attempt. The presence of multiple external PDF links indicates a link farm strategy to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
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://traffset.ru/strik?utm_term=the+lord+our+god+chords+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4366044/normal_5f96686c2c1a3.pdfIn PDF document text
- https://vodipewelo.weebly.com/uploads/1/3/1/6/131637384/576ff6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403418/normal_5fa0501d3a80a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4498345/normal_5fc876fbaa67a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376856/normal_5fa5c4f983f77.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416326/normal_5f9a071ec69f9.pdfIn PDF document text
- https://pagelenabiruzet.weebly.com/uploads/1/3/4/4/134462778/tanajaxa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482413/normal_5fbd240032366.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/33d13539-eb0e-4b27-ab83-2d31d033dc16/is_asphalt_sealant_flammable.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_off0000ad18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAD18 | 5156 bytes |
SHA-256: 0b819f7414aa0081a65e341a6b9d8d50e02ed455364dee906cc8f453d0703cee |
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font_01_sfnt_off0000bea3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBEA3 | 10392 bytes |
SHA-256: 8836afeb3a39601e6cbff192d1da44f2d4b1969379f25e0b66dc8c17a57e1af0 |
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