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://traffnew.ru/123?utm_term=spark+plug+non+fouler+for+o2+sensor PDF link annotation
- https://cdn-cms.f-static.net/uploads/4392199/normal_5fa71948c25cc.pdfIn PDF document text
- https://panirosarukiza.weebly.com/uploads/1/3/4/1/134132539/0350ded95ca9.pdfIn PDF document text
- https://xelefivaj.weebly.com/uploads/1/3/4/2/134234850/2681154.pdfIn PDF document text
- https://mikezopa.weebly.com/uploads/1/3/4/3/134366842/vudapired.pdfIn PDF document text
- https://babinekisifuve.weebly.com/uploads/1/3/2/6/132696104/nulemuk.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/bodepova/relimoxo.pdfIn PDF document text
- https://s3.amazonaws.com/nupotukig/11431481534.pdfIn PDF document text
- https://s3.amazonaws.com/vaxebisapesi/kiss_gel_nail_polish_walmart.pdfIn PDF document text
- https://s3.amazonaws.com/fedojigudaj/juxovosefixojojoxadada.pdfIn PDF document text
- https://s3.amazonaws.com/juduk/jitexevesixinunosa.pdfIn PDF document text
- https://s3.amazonaws.com/sinamozagemoger/kenmore_dishwasher_installation_guide.pdfIn PDF document text
- https://s3.amazonaws.com/loneminovu/alpine_cda_105_bluetooth_adapter.pdfIn PDF document text
- https://s3.amazonaws.com/dukavunivifa/alldo_android_smart_watch_reviews.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_off0000c689.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC689 | 5368 bytes |
SHA-256: d1a3416dabc45ced738f43e620410d483ecb246934d5daaa15777d7d788522bc |
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font_01_sfnt_off0000d8e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8E0 | 9728 bytes |
SHA-256: 30a6bde57da2df9ef4fc59d9907800d249918f22f14f6cd69105ebd378d696aa |
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