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 0.9991
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://xajibur.ru/123?utm_term=foxtel+online+tv+guide+not+working PDF link annotation
- https://nisozamiroxub.weebly.com/uploads/1/3/0/9/130969329/kuvafevepibom_gufepa_wibijoxizi_gubiderifub.pdfIn PDF document text
- https://todoxaladavefuk.weebly.com/uploads/1/3/4/5/134529573/muwomivedifotot.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459176/normal_5fcb4af8aaf22.pdfIn PDF document text
- https://cdn.sqhk.co/turaxulefa/hidzjcA/45534054403.pdfIn PDF document text
- https://tedinuvade.weebly.com/uploads/1/3/4/3/134348171/d74f0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427509/normal_600d71acea2c3.pdfIn PDF document text
- https://mazazogadof.weebly.com/uploads/1/3/4/3/134374066/waneper.pdfIn PDF document text
- https://niritopep.weebly.com/uploads/1/3/4/6/134634222/2204578.pdfIn PDF document text
- https://pudisipilusive.weebly.com/uploads/1/3/4/5/134597375/kuvuked.pdfIn PDF document text
- http://domotoj.sportsontheweb.net/vadomurusajufimiloja.pdfIn PDF document text
- http://difipalilif.scienceontheweb.net/asvab_sample_questions.pdfIn PDF document text
- https://cdn.sqhk.co/ruzaxube/giYwhXI/black_and_white_christmas_card_ideas.pdfIn PDF document text
- https://ramakizuwag.weebly.com/uploads/1/3/4/3/134321509/nosufafi.pdfIn PDF document text
- http://dokakepitizix.medianewsonline.com/zeninanevorowefove.pdfIn PDF document text
- https://pinosapop.weebly.com/uploads/1/3/4/1/134131344/1285682.pdfIn PDF document text
- https://fibukumaguwin.weebly.com/uploads/1/3/4/7/134770434/zobusekuzo_jupuwupubugig_faniz_vuruli.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4445731/normal_5fcf61c8ecb5c.pdfIn PDF document text
- https://cdn.sqhk.co/nomitusibop/dGgCial/74972506271.pdfIn PDF document text
- https://fitoposibex.weebly.com/uploads/1/3/4/3/134364930/2b660e040158.pdfIn PDF document text
- https://zelubofiwexuf.weebly.com/uploads/1/3/4/2/134234915/2c0fd6e2f84.pdfIn PDF document text
- https://gotedimonov.weebly.com/uploads/1/3/4/7/134761190/vexubanuruf_fojenijabififi_kabosuw.pdfIn PDF document text
- https://turakenedonatup.weebly.com/uploads/1/3/4/6/134610331/2807516.pdfIn PDF document text
- https://cdn.sqhk.co/fabozesemi/jidrFhf/xewedefojuwemivi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://benamow.myartsonline.com/3378681708.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00016947.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16947 | 4844 bytes |
SHA-256: c3abc46632df244ce1fe90fd3c0237bb0bfe4e3d890233140acffe73df0504f3 |
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font_01_sfnt_off000179ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x179EF | 11184 bytes |
SHA-256: 07762ad7091959874ec7a9730cd496b0e1ec95dca4f984ecb2126b743500a251 |
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font_02_sfnt_off0001a048.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A048 | 16148 bytes |
SHA-256: 1a2b76eb92621148de57a48589384f2ed1ce1add53d2a8f9a0414c0ea737f4f8 |
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