MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file 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, many of which are identified as part of a link farm. This suggests the document's primary purpose is to redirect users to external, potentially malicious websites, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 http://joshuadacosta.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137a80fc12d1---37085118134.pdf In PDF document text
- http://luxcottage.ru/stroykamen/userfiles/files/muzufilutumaxatowe.pdfIn PDF document text
- https://camelcarpet.org/d/files/94177492099.pdfIn PDF document text
- http://ristoranteibucanieri.it/userfiles/files/24818263679.pdfIn PDF document text
- http://leeharringtonhomes.com/userfiles/file/kafukawovagavisowoleluro.pdfIn PDF document text
- http://qapoll.com/2015/vat/upload/files/63393797067.pdfIn PDF document text
- https://gionggiacam.com/ckfinder/userfiles/files/61150839589.pdfIn PDF document text
- http://biolabsrl.org/userfiles/files/26641923422.pdfIn PDF document text
- http://taiwanquinoafamily.com/shopadmin/upload/files/wotevisejowofaz.pdfIn PDF document text
- https://andymullinscommercial.com/home/andy/public_html/ckfinder/userfiles/files/zadizat.pdfIn PDF document text
- http://canshu.dlzj.net/upload/files/20210908232107388974.pdfIn PDF document text
- http://nktrading.qa/file/files/sopugimikufikis.pdfIn PDF document text
- http://gesgo.de/userfiles/file/69457524569.pdfIn PDF document text
- http://nsmpublicschool.org/slbdavbatala/userfiles/file/79227376607.pdfIn PDF document text
- https://efficientinfocomm.com/ckfinder/userfiles/files/duwozuka.pdfIn PDF document text
- https://tktravelkorea.com/FileData/ckfinder/files/20210903_941B2AB28DD44E1F.pdfIn PDF document text
- http://eurolocal.info/sites/default/files/images/file/11465263636.pdfIn PDF document text
- http://zzps.pl/userfiles/file/37359602491.pdfIn PDF document text
- http://luyenthidhcanhsat.com/Images_upload/files/17208470487.pdfIn PDF document text
- http://www.introspekta.si/ckfinder/ckeditor_uploaded_files/files/berilapupos.pdfIn PDF document text
- http://fmdscu.net/userfiles/file/wilunomejotovefufedot.pdfIn PDF document text
- http://tpokebar.com/uploads/files/pewibevirerolofamit.pdfIn PDF document text
- http://nbkhjc.com/uploads/202109/file/2109050807529350211xmt43ediowk.pdfIn PDF document text
- https://oneremote.ru/wp-content/plugins/super-forms/uploads/php/files/933e34443a210ab60d74a905094ba314/40370981943.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=react+native+shared+preferencesPDF 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_off0000d055.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD055 | 18064 bytes |
SHA-256: 33a35b492bd29a4827b278154ecd9b5d4952c93bba4673de39824ff65577590e |
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font_01_sfnt_off0000ff0f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF0F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011726.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11726 | 10664 bytes |
SHA-256: bd7d3b498da426d840653ef1fae0a7a634cd294a202ec473a01303ed325672ff |
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