MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
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 with disposable hosting and a call-to-action button, suggesting a phishing or malware distribution lure. The presence of external URLs, including one associated with a 'crack video editor apk' search term, further supports this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://inewbus.com/wp-content/plugins/super-forms/uploads/php/files/in69etkoi87c3ph0k15pfjad63/57021864537.pdf In PDF document text
- http://chroscina.com/userfiles/file/44972090712.pdfIn PDF document text
- https://quangcaowebsitecomvn.xemlaco.com/uploads/files/81000822045.pdfIn PDF document text
- http://rainhouse.kr/data/editor/file/1846876900613981157f7e6.pdfIn PDF document text
- https://grandplaza.bg/uploads/assets/file/sopaza.pdfIn PDF document text
- http://biogenetec.tw/image/files/20210905_073101.pdfIn PDF document text
- http://trieuduong.com/images/Download/95022853282.pdfIn PDF document text
- http://sirmamedia.com/ckfinder/userfiles/files/duvuxilag.pdfIn PDF document text
- http://www.nbrownies.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613386117e207---7641986155.pdfIn PDF document text
- http://cuacuontoanthang.com/media/file/kekekasigamamezedepopaj.pdfIn PDF document text
- http://peaceinsrilanka.lk/ckfinder/userfiles/files/87894579427.pdfIn PDF document text
- http://orzo.cz/uploaded/files/18241398920.pdfIn PDF document text
- http://chroscina.com/userfiles/file/vibejixevipijobu.pdfIn PDF document text
- https://gamepinleri.net/calisma2/files/uploads/gijowago.pdfIn PDF document text
- http://allivecoat.com/userData/board/file/76918602774.pdfIn PDF document text
- https://on-call-anatomist.org/ckfinder/userfiles/files/34525855679.pdfIn PDF document text
- http://kramor.bg/userfiles/file/nenavemaropixizame.pdfIn PDF document text
- http://rtm-plus.ru/ckfinder/userfiles/files/ladip.pdfIn PDF document text
- http://utpcomp.ru/uploads/files/fukizop.pdfIn PDF document text
- http://psychologyforeverybody.com/ckfinder/userfiles/files/jikosopepabolelorataxil.pdfIn PDF document text
- https://indoshaolinkungfusociety.com/ckfinder/userfiles/files/zixoviwuxiderebebebugoj.pdfIn PDF document text
- http://remproekt-m.ru/admin/ckfinder/userfiles/files/votonegokixanuwamezivutub.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=crack+video+editor+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_off0000d6b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD6B8 | 10380 bytes |
SHA-256: b4fa3d37678f453ac456452d7970bd89803118007246479e41b311727d6d614d |
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font_01_sfnt_off0000ee5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE5F | 17640 bytes |
SHA-256: ea3cf30928bc212cc3c7e2d7dd6697e1a14577a6f73a6f8c4b351057c598a487 |
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font_02_sfnt_off00011bf0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BF0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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