MALICIOUS
126
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, indicating a phishing attempt. It contains an external URI pointing to a website designed to mimic an email login page, likely for credential harvesting. The document body, though heavily obfuscated, contains keywords related to email login, reinforcing the phishing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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 https://nipisod.ru/wix?keyword=hot+mail+iniciar+sesion+correo+electronico PDF link annotation
- https://cdn.sqhk.co/gutemokerezo/hijQuic/bad_day_at_black_rock_imdb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455174/normal_601034f6e5027.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379217/normal_6031c7c7452df.pdfIn PDF document text
- https://cdn.sqhk.co/nobixapo/ejgegew/faily_skater_mod_apk_latest_version.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366366/normal_5fcefda549e3e.pdfIn PDF document text
- http://mitutepoka.medianewsonline.com/29478232235.pdfIn PDF document text
- http://desajegurake.scienceontheweb.net/gesulot.pdfIn PDF document text
- https://cdn.sqhk.co/xefilelo/gdhetUf/46377473099.pdfIn PDF document text
- https://cdn.sqhk.co/numavagoko/iiiilih/11601852511.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413578/normal_5ff19bbcc6faa.pdfIn PDF document text
- https://cdn.sqhk.co/wujozuzewed/3Hibid3/steampunk_syndicate_2.pdfIn PDF document text
- https://cdn.sqhk.co/parabeset/wihehep/1478644485.pdfIn PDF document text
- https://cdn.sqhk.co/datujisukebe/Wgf4jgh/69144527877.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425237/normal_60381b1e9e5df.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481061/normal_5fdc5167b1b1c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4479454/normal_60089bc41989f.pdfIn PDF document text
- http://derilezin.sportsontheweb.net/how_do_i_reset_my_alpine_radio.pdfIn PDF document text
- https://cdn.sqhk.co/kigimole/hglKJkf/74958293132.pdfIn PDF document text
- https://cdn.sqhk.co/zulatobi/jbhdid9/gawakedenabijatilanapame.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490272/normal_5fe3a5ee45462.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rizivubonulej.atwebpages.com/35718427434.pdfIn PDF document text
- http://kenesowozowojaw.myartsonline.com/xikejebefadaboligugu.pdfIn PDF document text
- http://nejarisiwudu.atwebpages.com/vegetarian_foods_for_fat_loss.pdfIn PDF document text
- http://nosigegu.onlinewebshop.net/16340275216.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ed44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED44 | 4908 bytes |
SHA-256: ef9b273275e26bab62f8192166d104ebb451ebb5f3895b70cb76925c81af9f55 |
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font_01_sfnt_off0000fdc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDC7 | 1804 bytes |
SHA-256: d9c0a6c11b05c4a851b04fea94498496aa899470d307513bb991c37a842bde18 |
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font_02_sfnt_off000106a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106A5 | 10184 bytes |
SHA-256: 9d46e9782955e9734fbddbaa2b0a7f09680ea777afd01f401cf300000197f176 |
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