MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs pointing to various domains, and a specific heuristic identified it as a link farm on disposable hosting. This suggests the document is designed to redirect users to potentially malicious websites, likely for phishing or scam purposes.
Machine Learning
- Nyx PDF Classifier malicious score 0.9892
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://bio-obst-und-gemuese.de/userfiles/file/72940001784.pdf In PDF document text
- http://alfavit.tv/userfiles/file/5145784226.pdfIn PDF document text
- http://nakajima-ya.com/upload/save_image/files/2472301913.pdfIn PDF document text
- http://gerd-pollak.de/userfiles/file/bedufetejobomurixusutut.pdfIn PDF document text
- http://ssanadia.in/userfiles/file/96822088515.pdfIn PDF document text
- http://cambresisemploi.fr/ckfinder/userfiles/files/90203805844.pdfIn PDF document text
- http://khonggianmang.com/upload/files/fokuf.pdfIn PDF document text
- https://tradingphrases.com/userfiles/files/sevenasub.pdfIn PDF document text
- https://viboot.traigiongthuha.com/ckfinder/userfiles/files/jujotukipizuxomad.pdfIn PDF document text
- http://polymer-optix.de/userfiles/file/xaterapajovurogabivexu.pdfIn PDF document text
- http://al-bandak.com/userfiles/file/tugagavem.pdfIn PDF document text
- http://www.agrosystem.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/161372c68a17db---gopelefasu.pdfIn PDF document text
- http://www.iqubz.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131879da8430---mavabab.pdfIn PDF document text
- https://rotitelor.com/contents/files/xipizeguxu.pdfIn PDF document text
- http://tabbanbros.com/admin/fckeditor/editor/filemanager/connectors/upload/file/gixujupuz.pdfIn PDF document text
- https://www.mftelhas.com.br/adm/Editor/ckfinder/userfiles/files/nezajijiwofu.pdfIn PDF document text
- http://musthighschool.mn/ckfinder/userfiles/files/3746503264.pdfIn PDF document text
- http://lncxjzxxw.com/upload_fck/file/2021-9-12/20210912085045295419.pdfIn PDF document text
- http://lica-mpt.it/userfiles/files/47311194796.pdfIn PDF document text
- https://svetplus.com/userfiles/files/32758400049.pdfIn PDF document text
- http://truhlarstvisollner.cz/data/file/59372697406.pdfIn PDF document text
- http://neogmbh.de/www/sites/default/files/userfiles/file/8686089215.pdfIn PDF document text
- https://upaspor.com/resimler/files/85933267975.pdfIn PDF document text
- http://sciattella.net/images/file/zititole.pdfIn PDF document text
- https://playworkspartnership.ca/sites/default/files/file/32555049886.pdfIn PDF document text
- http://kovovyroba-nosniky.cz/UserFiles/File/93537780666.pdfIn PDF document text
- https://mb-classic-service.de/userfiles/file/5817385777.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=aac+to+mp3+converter+apkPDF link annotation
- 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_off0000db5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB5A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f36c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF36C | 16908 bytes |
SHA-256: eddce14ec4d4fce12ae723e68cb86267db71f07bea7f2dd7d918a990e9ed965e |
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font_02_sfnt_off00011f3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F3B | 10540 bytes |
SHA-256: 4731ab136e4faf570192742f45b402a61d3a502e145fc661577a66b8cb667489 |
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