MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests the document is designed to host numerous links, likely directing users to malicious sites. Although no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a phishing or malware distribution scheme, potentially leveraging embedded JavaScript for malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9915
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://gs-hemeringen.de/ablage/userfiles/files/fadujewenunijelazi.pdf In PDF document text
- http://xn--80aaaghhaztbcd1agjgbccsgfftf.xn--p1ai/pict/file/87598365308.pdfIn PDF document text
- http://trufeel.com/ckeditor/ckfinder/uploadfile/files/32468064696.pdfIn PDF document text
- http://keletunderground.hu/images/uploaded_pics/file/20414044647.pdfIn PDF document text
- https://pharmnet.cz/ckfiles/files/files/sidafisafonubakazofax.pdfIn PDF document text
- http://abwwilson.com/uploads/files/tuniziruzexozujiv.pdfIn PDF document text
- https://ghnservizi.com/file/xubur.pdfIn PDF document text
- http://mynotary.ca/sites/all/sites/mynotary.ca/files/vegesizararuvorabefatab.pdfIn PDF document text
- http://porpora.group/imagenes/imagenes_contenidos///bizosupikezogiwesedale.pdfIn PDF document text
- http://jiehuist.com/userfiles/files/vozirifikutefononuvugunan.pdfIn PDF document text
- https://rafaellopezehijo.com/upload/files/80913420454.pdfIn PDF document text
- https://lyna-garage.com/htdocs/cljr/data/files/jifadirorajapisitixijel.pdfIn PDF document text
- http://robertwestlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/sotitatemoselugifaji.pdfIn PDF document text
- http://kleinschadenexperte.de/userfiles/file/22735742749.pdfIn PDF document text
- https://stiff.pl/ckfinder/userfiles/files/51588044283.pdfIn PDF document text
- https://mediabandit.com/wp-content/plugins/formcraft/file-upload/server/content/files/161372d8a78d98---loxibelabalafevotolev.pdfIn PDF document text
- http://babyindex.nl/images/uploads/mewevorerenemaz.pdfIn PDF document text
- https://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/ca3f1c17911b42e606c5b441a648eab7/7512619936.pdfIn PDF document text
- https://whatproperty.ng/ckfinder/userfiles/files/rugobekelofunapov.pdfIn PDF document text
- http://appli-veolia.net/ckfinder/userfiles/files/99229437905.pdfIn PDF document text
- http://studiotecnicofrisoli.com/userfiles/files/mumeraluludejibab.pdfIn PDF document text
- http://iseveranscopy.com/upload/editor/file/29742267047.pdfIn PDF document text
- http://standardamulet.com/files/files/kowajuxu.pdfIn PDF document text
- http://lepal.sk/ckfinder/userfiles/files/kabezofisiwadofulezipuz.pdfIn PDF document text
- https://baigiangtoanhoc.com/upload/files/soxegevaxovusi.pdfIn PDF document text
- http://euromarkcreations.com/new/fck_img/file/80993515466.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=turbo+lite+vpn+apk+downloadPDF 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_off0000b9cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB9CC | 10664 bytes |
SHA-256: 6a17adf38b15d3f94da48ae49ac481d037cd1bf13172a29ead30b7ef121a4675 |
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font_01_sfnt_off0000d21f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD21F | 16388 bytes |
SHA-256: 5750f0e2a436c0c49345a7f92f9cc5179fdf201396c368013920d145f4a8795a |
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font_02_sfnt_off0000fc35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC35 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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