MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of embedded external links, suggesting it functions as a link farm or phishing lure. The presence of external URIs and the PDF_SEO_LINK_FARM heuristic strongly suggest the document's purpose is to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://cructi.ru/pbw?utm_term=cinderella+ate+my+daughter+chapter+2+summary PDF link annotation
- https://static.s123-cdn-static.com/uploads/4470391/normal_6004e3d3b89d7.pdfIn PDF document text
- https://kafazuvowimi.weebly.com/uploads/1/3/4/7/134705673/8368237.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405420/normal_5fd368de7e2ab.pdfIn PDF document text
- https://tarivoda.weebly.com/uploads/1/3/4/6/134693378/26732409d532181.pdfIn PDF document text
- https://xadijonoru.weebly.com/uploads/1/3/3/9/133997446/lolokafedekomafim.pdfIn PDF document text
- https://naxibozagut.weebly.com/uploads/1/3/4/5/134580084/720cd31147.pdfIn PDF document text
- https://fufiwixafuwisu.weebly.com/uploads/1/3/4/7/134770326/89dd994ac65b9f.pdfIn PDF document text
- https://lebilelumebik.weebly.com/uploads/1/3/1/6/131636833/xixux.pdfIn PDF document text
- https://joleziravakejar.weebly.com/uploads/1/3/4/4/134460301/fabipatapadem.pdfIn PDF document text
- https://bigifami.weebly.com/uploads/1/3/1/4/131407708/3976934.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4443588/normal_60afe2ca4d807.pdfIn PDF document text
- https://terarawuterojuz.weebly.com/uploads/1/3/0/7/130739827/xerominonebawag.pdfIn PDF document text
- https://walagewujiw.weebly.com/uploads/1/3/0/9/130968979/lokolez_zudujo_manabofonumux_durejos.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://zigunef.pbworks.com/f/tegufowisaxunafafu.pdfIn PDF document text
- http://palixazoke.pbworks.com/f/mba_cet_2015_question_papers_with_answers.pdfIn PDF document text
- http://bofamawetodo.pbworks.com/f/making_a_tuff_shed_into_a_home.pdfIn PDF document text
- http://xosufixemuf.pbworks.com/w/file/fetch/144431958/pro_football_game_tonight_on_tv.pdfIn PDF document text
- http://sewafebi.pbworks.com/f/lspdfr_first_response.dll_has_crashed_0.4.pdfIn PDF document text
- http://lijegazoz.pbworks.com/w/file/fetch/144416079/defobu.pdfIn PDF document text
- http://didaneguk.pbworks.com/w/file/fetch/144428484/how_to_check_my_internet_usage_t_mobile.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e6c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6C3 | 5516 bytes |
SHA-256: 5929b1f6e883580ab2919af142a8f77f7e5350c47f28766b45c7b125269a644b |
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font_01_sfnt_off0000f95e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF95E | 10476 bytes |
SHA-256: 59ba39327b43627f038a7844d059d84c8b9a6d3f3b1b70d42eb20c5462aa6d2e |
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font_02_sfnt_off00011d32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D32 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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