MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, with a significant heuristic firing indicating it's a link farm on disposable hosting. This suggests the primary purpose is to redirect users to malicious content, likely phishing or malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9905
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://www.mnogotrop.com/ckfinder/userfiles/files/babexesawivufog.pdf In PDF document text
- https://www.mercedesbenzofaustinservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614f600a9b519---39113545402.pdfIn PDF document text
- https://groupburuemas1.com/contents/files/35605628655.pdfIn PDF document text
- http://z-sinpro.com/upload/files/zebonuju.pdfIn PDF document text
- https://sayurhijau.com/contents/files/16779986076.pdfIn PDF document text
- https://petek.biz/resimler/files/64687026309.pdfIn PDF document text
- https://recrut.com/files/files/vimupuritojubov.pdfIn PDF document text
- http://eyela.kr/uploadfile/fckeditor/file/mitalobeviwafininuxubiso.pdfIn PDF document text
- https://www.sexualaufklaerung-schule.ch/ck/ckfinder/userfiles/files/96574203634.pdfIn PDF document text
- https://pachetedeturism.ro/images/files/sewugagagotafoguwulovije.pdfIn PDF document text
- https://kovrdom.ru/sites/all/sites/default/files/file/ligubobevobivo.pdfIn PDF document text
- http://s8radziejowice-paszkow.pl/userfiles/file/59009997291.pdfIn PDF document text
- http://nhasachthunam.com/upload/files/xitaridoniratel.pdfIn PDF document text
- https://ivfnna.gr/wp-content/plugins/super-forms/uploads/php/files/eb347d2f61534f7157fca2160bac9788/nubasevoxunumu.pdfIn PDF document text
- https://nepalmicrofinancesummit.org/userfiles/files/69396092115.pdfIn PDF document text
- https://kanalprofi.at/UserFiles/file/51405946493.pdfIn PDF document text
- http://silver1979.com/upload/file/sagijeminizusan.pdfIn PDF document text
- http://gpszone.hu/upload/userfiles/file/29666894452.pdfIn PDF document text
- http://pop-around.com/file_media/file_image/file/4908625795.pdfIn PDF document text
- http://flywings.sk/UserFiles/file/wodebenezomukopo.pdfIn PDF document text
- http://kiapelhrimov.cz/UserFiles/File/86904775657.pdfIn PDF document text
- https://printjet.pl/pliki_user/File/2963749590.pdfIn PDF document text
- https://raiporjai.com/piceditor/file/wamoxidamitofawixame.pdfIn PDF document text
- https://csmgh.net/pevron/www/img/file/83251448829.pdfIn PDF document text
- https://mimpiindahsatu.com/contents/files/59707733062.pdfIn PDF document text
- https://net-mex.hu/ckfinder/userfiles/files/xenurakunadafojinevudoja.pdfIn PDF document text
- http://kemenyseprosiklos.hu/upload/file/kitopuweridew.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=student+financial+servicesPDF 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_off0000eb35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB35 | 10592 bytes |
SHA-256: 7e438762341e62d93ddb7e3c3c4de6ea0f43ebb0837f04db6a8892334034fd30 |
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font_01_sfnt_off0001038c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1038C | 19212 bytes |
SHA-256: cece762318f0e9026120bb88602755de90348c4e49db5ccfd5356088b5b4bf2e |
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font_02_sfnt_off0001348e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1348E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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