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/aws?utm_term=google+spreadsheet+personal+budget PDF link annotation
- https://cdn.sqhk.co/bafebolabefo/fihUfie/love_yourself_answer_sweatshirt.pdfIn PDF document text
- https://cdn.sqhk.co/susiwozobo/ccsjhjc/14804047499.pdfIn PDF document text
- https://dagevonedil.weebly.com/uploads/1/3/4/7/134736192/sepisifop.pdfIn PDF document text
- https://toriradusug.weebly.com/uploads/1/3/4/7/134744904/45ac19e786b0b6e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388407/normal_5f93a0d400835.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/aab88ef1-17f6-488d-9358-c08c6d31610c/nyc_public_school_schedule_2016.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ab98eb7-29f5-4aff-8c84-ec38d152c98d/kobaneletesus.pdfIn PDF document text
- https://s3.amazonaws.com/gupuso/pays_capitale_monnaie.pdfIn PDF document text
- https://s3.amazonaws.com/tujeviwakirawu/ballast_water_management_plan_manual.pdfIn PDF document text
- https://s3.amazonaws.com/jijumupade/movie_fifty_shades_darker_download.pdfIn PDF document text
- https://s3.amazonaws.com/nuselufuzo/vukogotaneb.pdfIn PDF document text
- https://s3.amazonaws.com/purixifusipelid/pabunanebenikuzeg.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_off0000d3e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3E8 | 5392 bytes |
SHA-256: 6d5f6f481f3d239fe3b46303028dca17c748360a6a940e7741e7609fba884b25 |
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font_01_sfnt_off0000e633.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE633 | 10608 bytes |
SHA-256: 3ff6e005b994e72d0b7b7f2e2c1bb242b9530b29ad7305d403a13b84e857fef9 |
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