MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by a machine learning classifier and ClamAV. It contains a significant number of external links, many pointing to disposable hosting services, suggesting a link farm designed to distribute malicious content or phish users. The presence of embedded URLs and the overall structure indicate a likely attempt to lure users to external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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=8+ball+pool+8+ball+pool PDF link annotation
- https://jugoneworo.weebly.com/uploads/1/3/4/3/134307205/7bc103d.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4388614/normal_60b1df08ad8c1.pdfIn PDF document text
- https://vulajavup.weebly.com/uploads/1/3/4/6/134683256/7e1918847927f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424666/normal_6045f9ae6ca84.pdfIn PDF document text
- https://xitukuwelup.weebly.com/uploads/1/3/4/3/134340625/pirewepaduvaligo.pdfIn PDF document text
- https://niwidebuluwuxu.weebly.com/uploads/1/3/1/6/131637219/poleda.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369922/normal_60b9482446074.pdfIn PDF document text
- https://duvujisukodat.weebly.com/uploads/1/3/4/6/134674851/c256aba3664bd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392215/normal_6061764a50b32.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367287/normal_5fc71ceb4d0c6.pdfIn PDF document text
- https://gipurafesab.weebly.com/uploads/1/3/1/6/131637457/ziwoved.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382629/normal_602229387621f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366676/normal_5ff9d86b2007a.pdfIn PDF document text
- https://juxeduwabup.weebly.com/uploads/1/3/0/7/130775558/ad27ec91e6d126.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370294/normal_5fdc6b084d435.pdfIn PDF document text
- https://gafadojoj.weebly.com/uploads/1/3/7/5/137508598/f305b6d863bf13e.pdfIn PDF document text
- https://koxamuru.weebly.com/uploads/1/3/4/8/134890845/suwaxifogaj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384470/normal_6039d4fc8f753.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/03e96763-7986-41f3-b067-c96016a58679/60089316135.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0ee4067a-bf21-47d0-8ebe-7df398af1b72/6.0_powerstroke_horsepower_increase.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/90afc957-d479-4f81-ac64-c65168f1da03/76907049163.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b3ebb9e-ca70-4d78-b4f6-eec24f4fa0b2/15278219676.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/75bdf05f-e042-4286-9587-64a71d81d547/westside_gunn_flygod_is_an_awesome_god_2_zip.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_off0000ea84.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA84 | 4780 bytes |
SHA-256: 3bc90ac0efc4c9ab10375f4b9d51ba7320e233e440fd62f355da5906763fc0ca |
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font_01_sfnt_off0000fad3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAD3 | 10500 bytes |
SHA-256: 2a5cd90b655475c758674f26c579e86940b8e188a7a573295d3ce16e796e47d9 |
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