MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs pointing to disposable domains, indicating a link farm designed to redirect users to potentially harmful content. The presence of external URIs and the classification as a link farm strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9558
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://allytemp.ru/uplcv?utm_term=android+1+wrestling+revolution PDF link annotation
- http://chistogood.ru/admin/ckfinder/userfiles/files/sigotupoxiwuwasapufegipo.pdfIn PDF document text
- https://gauravkankariya.com/wp-content/plugins/super-forms/uploads/php/files/a3c39aa144a7d9af2ea19249b728f81d/15808065013.pdfIn PDF document text
- http://hoangnampte.vn/quangbasanpham/app/webroot/upload/image/files/15242266082.pdfIn PDF document text
- http://fresh-j.info/images/uploadedimages/file/68160892887.pdfIn PDF document text
- https://unitedpetexpress.unitedreloth.com/ckfinder/userfiles/files/30711560332.pdfIn PDF document text
- https://samarthanamparisara.org/apadmin/uploads/userfiles/files/ropedumi.pdfIn PDF document text
- http://dinskayarealty.ru/media/file/892032472.pdfIn PDF document text
- http://eptesteplelek.com/uploads/file/masawibi.pdfIn PDF document text
- http://pastadimatteo.com/ckfinder/userfiles/files/99432652129.pdfIn PDF document text
- https://soi.icami.mx/ckfinder/userfiles/files/84182646469.pdfIn PDF document text
- https://novitas.ro/files/6728338512.pdfIn PDF document text
- https://ruh-center.ru/userfiles/file/97471170628.pdfIn PDF document text
- http://benevolo.it/userfiles/files/tarawufozitixofami.pdfIn PDF document text
- http://farashimirooz.com/files/bipuvadomitixarabupufis.pdfIn PDF document text
- http://potya.com/pevelikabogesumip.pdfIn PDF document text
- http://oldmotorsclub.com/files/file/pelexakavuviwobeluzela.pdfIn PDF document text
- https://www.highettmetal.com.au/application/third_party/ckfinder/userfiles/files/witeminamun.pdfIn PDF document text
- http://stickerbarcode.com/file_media/file_image/file/lezipe.pdfIn PDF document text
- https://transilvaniafishing.ro/app/webroot/files/userfiles/files/bigexekatofileb.pdfIn PDF document text
- https://condominiovillage.com/userfiles/file/nefig.pdfIn PDF document text
- http://ckud.handysociality.com/upload/files/fuvamanogasufamisusa.pdfIn PDF document text
- http://3dsami.org/uploadfilefiles/56252263071.pdfIn PDF document text
- https://qualitygums.com/userfiles/file/muwozumorij.pdfIn PDF document text
- http://landroverbh.com/ckfinder/userfiles/files/vexinusaxalavesak.pdfIn PDF document text
- http://www.galiantsolutions.com/emailimages/file/27848537054.pdfIn PDF document text
- http://appartenvue.net/appart/upload/images/rozopadugutuvinozu.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cda9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDA9 | 10544 bytes |
SHA-256: 6a865a8fa25ea377afd885b4058a6d28f05df1e514f6fcd9fedddd7023e78d8b |
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font_01_sfnt_off0000e5bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5BD | 24196 bytes |
SHA-256: 5b1103ebfc5508c511f1ea4e183a435d43555c83a5308ef4193cfe7bbde95297 |
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font_02_sfnt_off000121c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121C1 | 16244 bytes |
SHA-256: fddcbe21bdf9fb2753729b4ab5b26d7a3fbb01e3fe51d41ab0725360e25c189d |
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font_03_sfnt_off000137a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x137A6 | 1888 bytes |
SHA-256: 54d5e680047c0275be239c4ad274ad444bbe9aa94e270cc8adfe718f7e615c10 |
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font_04_sfnt_off0001407a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1407A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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