MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The 'SE_CALLBACK_LURE' heuristic strongly suggests a callback phishing or tech-support scam pattern, where the document prompts the user to call a number. While no scripts were explicitly extracted, the PDF structure and numerous embedded URLs pointing to potentially disposable hosting are consistent with phishing or malware distribution tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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://allytemp.ru/uplcv?utm_term=custom+rom+for+j200g PDF link annotation
- http://clinicaveterinariabilancino.it/userfiles/files/sozanepunusajuzumuxe.pdfIn PDF document text
- http://htk2.altrodesign.eu/ckfinder/userfiles/files/22064054299.pdfIn PDF document text
- https://thepetrichortouch.com/wp-content/plugins/super-forms/uploads/php/files/bc1j91qsusee0vomm5rosgr1nv/41026906179.pdfIn PDF document text
- http://acpiindia.com/userfiles/file/73102711003.pdfIn PDF document text
- http://thietbimaugiao.vn/Images_upload/files/15393889911.pdfIn PDF document text
- http://broadviewlibrary.org/uploaded_bvlib/file/gatuvunemuroxogu.pdfIn PDF document text
- http://narzedziascierne.eu/Upload/file/47906724968.pdfIn PDF document text
- http://thingsantiquesla.com/userfiles/files/91782211398.pdfIn PDF document text
- https://s-oil.hoakhanh.vn/uploads/image/files/gidewaz.pdfIn PDF document text
- https://autotoner123.com/home/autotone/public_html/ckeditortest_WORKING/ckfinder/userfiles/files/dibikifidotose.pdfIn PDF document text
- http://www.ondebiz.com/userfiles/file/2338594384.pdfIn PDF document text
- http://zetrade.cz/userfiles/file/34608872476.pdfIn PDF document text
- https://www.bouwenaaneensterkwerkgeversmerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16141bd27913db---jinagewadigazunawu.pdfIn PDF document text
- http://mextro.de/upload/files/lenenazabewuzaros.pdfIn PDF document text
- https://jensbrode.de/files/file/51423258663.pdfIn PDF document text
- https://behbehaniprojects.com/uploads/files/jumediteforokuxiwilaka.pdfIn PDF document text
- https://newcar-rental.com/uploads/files/202109090349199711.pdfIn PDF document text
- http://pinturasoltra.com/images/slider/files/8880611119.pdfIn PDF document text
- http://baoveantam.org/upload/files/33919921464.pdfIn PDF document text
- https://alwillislifecenter.org/ckfinder/userfiles/files/sijemav.pdfIn PDF document text
- http://congseng.com/uploadfile/files/28493454871.pdfIn PDF document text
- http://tuvanthanhlapcongty.biz/upload/ck/files/natuvabijiwiw.pdfIn PDF document text
- http://dentherapia.hu/files/file/gilizidamenalimamig.pdfIn PDF document text
- 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_off0000be64.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBE64 | 16500 bytes |
SHA-256: 511a897edaf5268bf97771d8414b238e02f09778f45b82f548662c58f4e00eb7 |
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font_01_sfnt_off0000e905.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE905 | 10524 bytes |
SHA-256: 59d329fcab33173b04f758735fc33de82af427924f1426b2815e6d0e876168c1 |
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font_02_sfnt_off00010120.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10120 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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