MALICIOUS
186
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 0.9995
Heuristics 6
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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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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://druttle.ru/123?utm_term=powerpoint+templates+happy+new+year PDF link annotation
- https://kulisofupelami.weebly.com/uploads/1/3/4/3/134354285/c52cfd79989ea.pdfIn PDF document text
- https://jozisilefetaj.weebly.com/uploads/1/3/4/4/134476246/pikevipomelewivatop.pdfIn PDF document text
- https://femomupine.weebly.com/uploads/1/3/4/4/134458898/5963108c0.pdfIn PDF document text
- https://welarozukakiwa.weebly.com/uploads/1/3/4/4/134497755/f8f5897eb175b9.pdfIn PDF document text
- https://sudewivevumofe.weebly.com/uploads/1/3/4/0/134042571/2074247.pdfIn PDF document text
- https://kolidazab.weebly.com/uploads/1/3/4/6/134663239/06c354fe6.pdfIn PDF document text
- https://kuvikupomudu.weebly.com/uploads/1/3/4/4/134457818/a08f9ded.pdfIn PDF document text
- https://nojiwikimina.weebly.com/uploads/1/3/5/3/135315372/buxisudukoxagez.pdfIn PDF document text
- https://levoveto.weebly.com/uploads/1/3/4/8/134897684/kixegumaso_rapapisi_majoluma.pdfIn PDF document text
- https://reborugavuzak.weebly.com/uploads/1/3/4/7/134736286/4576238.pdfIn PDF document text
- https://vimujagu.weebly.com/uploads/1/3/4/3/134306096/7a6b6503c4f6f3.pdfIn PDF document text
- https://zotexujefu.weebly.com/uploads/1/3/4/3/134322023/5370296.pdfIn PDF document text
- https://nuniladolu.weebly.com/uploads/1/3/0/7/130775245/lesuxetizejagat.pdfIn PDF document text
- https://xajobukemuxup.weebly.com/uploads/1/3/5/3/135398270/864feab9f7e8.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/6123e3f1-f132-4059-a8de-336576a766d2/practice_writing_sentences_worksheets_for_1st_grade.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3fc5a285-c1ea-40b2-91de-213c342a934c/sopa_de_letras_con_sinonimos_y_antonimos_para_nios.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/18c6661d-4043-43c7-89a5-212de31cf6ea/fufiwaxixudipox.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a60f4916-1bb2-47bc-a0e0-4761cf4f965a/literary_terms_worksheet_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/35bb2792-3342-4d04-9258-0a59bb285803/76283661063.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9b639bd-0774-481e-ba1e-5fe5b996bf0e/the_wifes_lament_meaning.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9dbc30e5-b603-42d7-ae99-df21285db12a/31111565171.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f91e4c19-1b05-41c3-8039-9d7a17250717/segavur.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_off0000ee27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE27 | 5252 bytes |
SHA-256: 4483b3aa1c3af548a96e77348242181d6360d3b33ef816201c5eca3112b79637 |
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font_01_sfnt_off0000ffec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFEC | 11552 bytes |
SHA-256: f3d61d7e7206f77086158beb2a3e240b9cb36137e0e5dfbb6e57bd3aec501327 |
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