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 0.9997
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://trafftec.ru/123?utm_term=tipos+de+tomas+de+camara PDF link annotation
- https://wujipiledulom.weebly.com/uploads/1/3/4/6/134695719/490315.pdfIn PDF document text
- https://sovuzozasofebod.weebly.com/uploads/1/3/4/3/134343281/ruzofutur.pdfIn PDF document text
- https://bopupuvi.weebly.com/uploads/1/3/1/6/131636777/a56c7d70361ea5a.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/cc0e7391-8ceb-4e4f-a382-cb9118a004ff/scenario_meaning_in_math.pdfIn PDF document text
- https://s3.amazonaws.com/fonibinaraj/jazufuriwidazomo.pdfIn PDF document text
- https://s3.amazonaws.com/nowokil/zapasavug.pdfIn PDF document text
- https://s3.amazonaws.com/zunaporam/big_tower_tiny_square_unblocked_66.pdfIn PDF document text
- https://s3.amazonaws.com/xeropizuwe/76419639089.pdfIn PDF document text
- https://s3.amazonaws.com/sugaguxagu/radov.pdfIn PDF document text
- https://s3.amazonaws.com/dorulusof/stuck_black_screen_formatting_windows_10.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/07c7c2e9-52b6-4de6-a69a-fb8a84507823/the_golden_dawn_black_clover.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_off00011d3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D3A | 5136 bytes |
SHA-256: 9cfd370a0b0f0f0e30e9e167b97cfe15568972013dfee574bb36f1520f482564 |
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font_01_sfnt_off00012e91.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E91 | 11500 bytes |
SHA-256: 54fbb817615295a56edc4bdef233875a50568403e93a10da40885d1c7ea04cd0 |
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