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://druttle.ru/123?utm_term=ryobi+miter+saw+parts+tss102l PDF link annotation
- http://loxokunetuladi.66ghz.com/american_visa_lottery_2018_form.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384468/normal_601868c2a4318.pdfIn PDF document text
- https://nozirurabi.weebly.com/uploads/1/3/0/7/130738896/034db425.pdfIn PDF document text
- http://idealslim-italiaoficial.site/morse_zig_zag_4300_sewing_machine_manualo0zb5.pdfIn PDF document text
- https://pawonojureva.weebly.com/uploads/1/3/4/5/134522231/7616868.pdfIn PDF document text
- https://guzezetuxavipub.weebly.com/uploads/1/3/4/7/134765233/xuwujikaja.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/besafefaf/xekefedovijedi.pdfIn PDF document text
- https://s3.amazonaws.com/zazelujeju/linkedin_post_size_guide.pdfIn PDF document text
- http://muwiliwus.epizy.com/83162808050.pdfIn PDF document text
- https://s3.amazonaws.com/tixeligufokup/lexujogewoganiwerarejobaz.pdfIn PDF document text
- http://rubuvajaroxe.epizy.com/analyze_song_lyrics_worksheet.pdfIn PDF document text
- http://botusijafen.rf.gd/emirates_flight_attendant_uniform_buy.pdfIn PDF document text
- https://s3.amazonaws.com/lakujusitejojet/77913180256.pdfIn PDF document text
- https://s3.amazonaws.com/toguvaju/hvac_commissioning_report.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_off0000eeba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEBA | 5632 bytes |
SHA-256: 745d68be7cb7a580661ed9c0c01d27e0edf3f7b647921bab8c0af14647d0c64b |
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font_01_sfnt_off000101e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101E3 | 11236 bytes |
SHA-256: fe0812d1ba42ca79266f883e6c1e0f87a74cc01aa2e7c7698a8a97c44270ba1b |
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