MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://jottigo.ru/123?utm_term=nova+aesthetic+center+inc PDF link annotation
- http://nefritthebestthing.site/rebigukiwazokotexejufwjjhh.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459057/normal_60025567de0dd.pdfIn PDF document text
- https://pixadodo.weebly.com/uploads/1/3/2/7/132740612/5850421.pdfIn PDF document text
- https://panikelixiguju.weebly.com/uploads/1/3/4/4/134478359/4843176.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413373/normal_5fe7859d3efe5.pdfIn PDF document text
- http://repair-telefonov.ru/using_commas_worksheets_ks3egn7m.pdfIn PDF document text
- http://ujjjrrrrr.space/passive_voice_complex_sentences_exercises3gkeq.pdfIn PDF document text
- https://jevezorubik.weebly.com/uploads/1/3/4/8/134864628/3472602.pdfIn PDF document text
- http://lnstagaram-verifiedbadges-from.com/free_porch_swing_frame_plansx44kn.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4465687/normal_5ff19d0157f7d.pdfIn PDF document text
- https://noruwapawufibem.weebly.com/uploads/1/3/0/9/130969999/5729d.pdfIn PDF document text
- http://eduha.online/42091624737vlgn5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407316/normal_6022842482f97.pdfIn PDF document text
- http://osthondroz.com/physics_and_politics_bagehot8mnl0.pdfIn PDF document text
- http://stixlife.info/61231876816cepqt.pdfIn PDF document text
- http://pedron.fun/rotational_symmetry_worksheets_grade_4q7c4w.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/pugomonapoxuxe/22896786995.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_off0000c8a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8A4 | 4884 bytes |
SHA-256: 04e7a60cb7f14625f8453e6f591e596fc801d1864b86448cce8fe954d29d501d |
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font_01_sfnt_off0000d949.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD949 | 10520 bytes |
SHA-256: 8daf5a9a0318d2d4c7d15f4b38232ab545a9954a63523210898e32078f15c7f5 |
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