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 0.9998
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://traffine.ru/strik?utm_term=kuroshitsuji+cap+12+sub+espa%25C3%25B1ol PDF link annotation
- https://samomalekadoj.weebly.com/uploads/1/3/1/4/131438786/3128930.pdfIn PDF document text
- https://dodupezuvu.weebly.com/uploads/1/3/4/4/134443873/sejapakeba.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/0fc2e986-2362-476a-8631-754a3c571276/fadogorokixi.pdfIn PDF document text
- https://s3.amazonaws.com/baxekojojexusol/vowel_diphthongs_worksheets_free.pdfIn PDF document text
- https://s3.amazonaws.com/pusolefosex/sobuvuxopugumirupitogeg.pdfIn PDF document text
- https://s3.amazonaws.com/kisimujuk/sekezuvub.pdfIn PDF document text
- https://s3.amazonaws.com/tokafanawa/download_bemba_dictionary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8376231a-c4a9-4c30-92a6-4726a2a4acc2/xufaxopanexifo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5423e314-dc79-4fa4-a69f-b858a6c48fc1/39334400687.pdfIn PDF document text
- https://s3.amazonaws.com/turip/7772350437.pdfIn PDF document text
- https://s3.amazonaws.com/petuzutemixuvod/9231132719.pdfIn PDF document text
- https://s3.amazonaws.com/zirojopemup/6760635281.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_off0000df97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF97 | 5604 bytes |
SHA-256: c322852252080b122b6caf203b0a378edaa48fc5aae65f4ade9c166c452bcd4a |
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font_01_sfnt_off0000f26b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF26B | 11144 bytes |
SHA-256: 475bc5b1820c6d5c264b6d4c90275c552bc35c1d990cfd95e3968fc0b3aec1c7 |
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