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://trafffe.ru/123?utm_term=casablanca+hotel+old+san+juan+puerto+rico PDF link annotation
- https://cdn-cms.f-static.net/uploads/4408475/normal_5f9653fee339d.pdfIn PDF document text
- https://xomevore.weebly.com/uploads/1/3/4/3/134346529/pukefexaruwage_radul.pdfIn PDF document text
- https://fupefasupemeze.weebly.com/uploads/1/3/4/3/134315788/7089425.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/bejenosugede/safestrap_apk_download_3.75.pdfIn PDF document text
- https://s3.amazonaws.com/vavabi/el_cartel_de_los_sapos_2_capitulo_26.pdfIn PDF document text
- https://s3.amazonaws.com/jedaxopopuko/5099423123.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4d491d80-257f-47ae-ad41-52947c572898/95927608231.pdfIn PDF document text
- https://s3.amazonaws.com/salade/70262328953.pdfIn PDF document text
- https://s3.amazonaws.com/davubewu/25759939996.pdfIn PDF document text
- https://s3.amazonaws.com/tuxenipup/tennis_elbow_physical_therapy.pdfIn PDF document text
- https://s3.amazonaws.com/henghuili-files2/chagas_cardiomyopathy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4b3b0fdc-1608-45c2-9130-53ac6c2caf0b/papojagev.pdfIn PDF document text
- https://s3.amazonaws.com/tobito/keystone_wheel_repair_near_me.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_off0000d289.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD289 | 5280 bytes |
SHA-256: 9f0aa477b92c5039983993c39b2dc7b5440270a85a27f19895c0151f70b3d952 |
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font_01_sfnt_off0000e46e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE46E | 11900 bytes |
SHA-256: 5775bec4c31095677583e8402377af1f4e358c587ed3f82d010a3cc3d41d8fda |
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