MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm on disposable hosting, suggesting a phishing or malware distribution scheme. The presence of external URIs and a URI pointing to a raw IP address further supports this, as these are common tactics for redirecting users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
Heuristics 6
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://www.afurg.com.br/assets/ckfinder/userfiles/files/73623491591.pdf In PDF document text
- https://angkalaris.com/contents/files/rotumugixaragok.pdfIn PDF document text
- http://modelkyujin.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613026ba1aec6---39288459133.pdfIn PDF document text
- https://10kshot.com/customerinterview/ckfinder/userfiles/files/biwis.pdfIn PDF document text
- http://soupworld.de/upload/file/68666095876.pdfIn PDF document text
- https://revive.fashion/upload/files/fuxigo.pdfIn PDF document text
- http://vietsinphar.com/uploads/files/35540734566.pdfIn PDF document text
- http://ljhalls.com/wp-content/plugins/super-forms/uploads/php/files/2551f708c150f8d144f423f2071b88e8/306426302.pdfIn PDF document text
- https://newegys.egyseg.eu/ckfinder/userfiles/files/97757605025.pdfIn PDF document text
- https://rocksoliddesigns.biz/userfiles/file/2973736026.pdfIn PDF document text
- http://140.121.180.103/ckfinder/userfiles/files/jaretirokiwisusapas.pdfPDF link annotation
- http://urgentcarepb.com/userfiles/file/54630586101.pdfIn PDF document text
- http://sola-brothers.com/userfiles/file/wimano.pdfIn PDF document text
- http://elementsgogreen.com/userfiles/file/texifefisanasizud.pdfIn PDF document text
- http://masan315.net/board/imagefile/file/suvijivitigawepas.pdfIn PDF document text
- https://alihuata.com/userfiles/file/24458927832.pdfIn PDF document text
- http://bargiel.com.pl/ckfinder/userfiles/files/fomiwafimakajada.pdfIn PDF document text
- http://petra-koparki.pl/Upload/file/32467300773.pdfIn PDF document text
- https://stmarys-perthamboy.com/upload/File/mimozogilik.pdfIn PDF document text
- http://turhantur.com/turhantur/files/lezopajixekafitokesoledo.pdfIn PDF document text
- https://aventura-agence.lu/userfiles/files/dezokufarosar.pdfIn PDF document text
- https://cecprint.com/images/file/76535773180.pdfIn PDF document text
- http://zit-tech.com/userfiles/files/2814331499.pdfIn PDF document text
- https://panegovernance.com/ourprojects/chowki/UserFiles/file/30808137642.pdfIn PDF document text
- http://afslab.asia/upload/files/nuvanamotesubol.pdfIn PDF document text
- https://podimercrm.com/img/files/76016627128.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=final+fantasy+viii+android+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_off0000d595.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD595 | 16144 bytes |
SHA-256: 0d0d5af246bc298740c2dec2618f7256d7b35ba1ce273c1e630aa4b7922eb51a |
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font_01_sfnt_off0000feee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEEE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011705.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11705 | 10608 bytes |
SHA-256: 70b584884927c110743ded41f4ded0037e3dc3bf915b26fb21204c428ee5e7b7 |
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