MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, specifically flagged as a phishing trojan. The document body contains text suggesting an invoice or payment lure, and an external URI was extracted pointing to a suspicious domain. While no scripts were directly extracted, the PDF structure and the presence of an external URI indicate an attempt to redirect the user to a malicious site, likely for credential harvesting or further malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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://xezojetit.ru/wix?keyword=kindly+acknowledge+receipt+of+this+email+meaning
- https://cdn-cms.f-static.net/uploads/4427284/normal_6039f26934194.pdf
- http://dihtyar.online/cpc_exam_study_guidew1mdz.pdf
- http://idealica-italiauficiale.website/malowowolokivulilnqmf3.pdf
- https://static.s123-cdn-static.com/uploads/4383699/normal_5ffe069fd86ae.pdf
- http://bet-info.ru/ingles_basico_para_adultos_gratisez35i.pdf
- http://getcreditreport.info/sinuzajuo8px3.pdf
- http://bonifacy.site/7354718130128s6y.pdf
- https://cdn-cms.f-static.net/uploads/4369908/normal_6036a3e3e3945.pdf
- http://pubgmobiie.com/dewezemr92b.pdf
- http://lady-bug.club/wogerejukirotezaroo8qop.pdf
- https://static.s123-cdn-static.com/uploads/4483103/normal_5fcb20cb60def.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/wukevirenesu/30285690809.pdf
- https://s3.amazonaws.com/bulikowexunepov/atm_card_use_video.pdf
- https://s3.amazonaws.com/vuforewebub/82680109472.pdf
- https://s3.amazonaws.com/viwoxuz/tafasagawon.pdf
- https://s3.amazonaws.com/fizaxo/batman_hd_wallpapers_for_laptop.pdf
- https://s3.amazonaws.com/biwubeleba/vililetupexixeniguve.pdf
- https://s3.amazonaws.com/woberiz/what_is_a_synonym_for_clear-headed.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fe6e.bina3fb82c86c61eff32e206428e5dc79b2f8ca52bfba19e481df55bbfae894e72b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE6E | 5796 bytes |
font_01_sfnt_off00011225.bin4517bde07c30fa79c7200568d3b244cb00779170fba23039fa0a98bafa851146 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11225 | 10052 bytes |
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