MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous embedded URLs, with one specifically pointing to a suspicious domain ('allytemp.ru') that is likely part of a malicious redirection chain. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' further suggests the document's purpose is to host a large number of links on disposable domains, a common tactic for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
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=justice+league+dark+stream+free PDF link annotation
- http://nextlab-semi.com/files/fckeditor/file/6317539521.pdfIn PDF document text
- http://xlpe.net/Images_upload/files/garabuxuwubuvugel.pdfIn PDF document text
- http://biblioteka-belzec.pl/upload/files/bopemakemezu.pdfIn PDF document text
- https://tabularasa.lv/sites/tabularasa/uploads/documents/files/65080152577.pdfIn PDF document text
- https://aynadakikemalizm.com/resimler/files/fakemutudunewiga.pdfIn PDF document text
- https://taechoclub.com/FileData/ckfinder/files/20210917_6DC0B0AE828B3190.pdfIn PDF document text
- https://athensviptour.com/wp-content/plugins/super-forms/uploads/php/files/d0f01d0f2e75d93e2d5ee5b739571aff/69617323544.pdfIn PDF document text
- https://www.poolsrus.com.au/application/third_party/ckfinder/userfiles/files/35877714006.pdfIn PDF document text
- https://habibitours.net/ckfinder/userfiles/files/58688720307.pdfIn PDF document text
- https://www.dyna-tech.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613c92efb5419---82818262211.pdfIn PDF document text
- https://clinicaalcantara.es/sites/default/files/userfiles/file/97524474110.pdfIn PDF document text
- http://aromamahabaleshwar.com/ckfinder/userfiles/files/gijori.pdfIn PDF document text
- http://avtokit116.ru/!upload/files/tevojebinevakegetage.pdfIn PDF document text
- http://tuhocxuatnhapkhau.com/uploads/ckfinder/files/jafejozesu.pdfIn PDF document text
- http://stavclearing.ru/upload/files/34399589961.pdfIn PDF document text
- http://yourmoneyyourbank.com/uploads/File/36261842233.pdfIn PDF document text
- http://macautemple.com/userfiles/file/34686182871.pdfIn PDF document text
- http://vektor-bezpeki.com/userfiles/files/firejilomebugoradolubu.pdfIn PDF document text
- https://emotionalgift.com/ckfinder/userfiles/files/jusopaj.pdfIn PDF document text
- http://lagerunda.it/public/upload/file/jepewisepepun.pdfIn PDF document text
- https://bbox.ru/images/shared/file/33879968894.pdfIn PDF document text
- https://chulintemple.house-well.com/CKEdit/upload/files/xifolemuzowaji.pdfIn PDF document text
- http://hengtaixin.com/HangShun/ckfinder/userfiles/files/43765135771.pdfIn PDF document text
- http://visit-pune.com/userfiles/file/julikuduxuwupejodabevef.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000bbc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBBC7 | 10776 bytes |
SHA-256: 2842ccae550a307892201495a68b15c5da3e44b586003126c774bfaab2d37820 |
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font_01_sfnt_off0000d475.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD475 | 16344 bytes |
SHA-256: dbd14e04bb67d3fb8ed62c5b53f4bfdc302436041c263204e6a8a7b8147dd216 |
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font_02_sfnt_off0000fe99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE99 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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