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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://trafficel.ru/strik?utm_term=hypertrophy+specific+training+pdf PDF link annotation
- https://tegugozitofo.weebly.com/uploads/1/3/0/8/130874592/dbc91.pdfIn PDF document text
- https://baxajufukawe.weebly.com/uploads/1/3/4/3/134338502/milupelizarurud.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451757/normal_5fad27d305f12.pdfIn PDF document text
- https://kolapudavuvoxe.weebly.com/uploads/1/3/4/3/134315715/sovedijodelewe.pdfIn PDF document text
- https://naxejewosusubet.weebly.com/uploads/1/3/4/7/134749601/nirezi-wijodesulumunul-wuwamakok.pdfIn PDF document text
- https://xovatikawe.weebly.com/uploads/1/3/4/7/134726086/musutixitavik_ganiwe_kanuraza.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/voxazedisula/rearrange_file_pages_online.pdfIn PDF document text
- https://s3.amazonaws.com/ligole/fnaf_ucn_apk.pdfIn PDF document text
- https://s3.amazonaws.com/mukut/doduzov.pdfIn PDF document text
- https://s3.amazonaws.com/migivewuwe/algebra_1_sol_review_packet_answer_key.pdfIn PDF document text
- https://s3.amazonaws.com/bajapovogam/lufejosapoviredaros.pdfIn PDF document text
- https://s3.amazonaws.com/sasufufa/61683802722.pdfIn PDF document text
- https://s3.amazonaws.com/putelekireza/varus_guide_lethality.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_off0000e95c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE95C | 5448 bytes |
SHA-256: 04c60bb65ea1ff2e4adf5ae40cd28b19a9731ec174c083c8d361adb0aa1a96be |
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font_01_sfnt_off0000fbea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBEA | 11224 bytes |
SHA-256: 43c9bd94644a9e4b54cc52d915ef3ea6fca6b1e41902968da92583c093e833ba |
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