MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1539 Steal Application Data
This PDF document was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. The 'SE_MFA_LURE' heuristic indicates the document is designed to trick users into providing credentials or MFA codes. The embedded URLs, such as 'https://druttle.ru/strik', likely lead to phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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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MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
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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://druttle.ru/strik?utm_term=possessive+nouns+games+1st+grade PDF link annotation
- http://zoxuruje.sportsontheweb.net/96997301052.pdfIn PDF document text
- http://fawikenaxalu.scienceontheweb.net/lotorosefedavetikefu.pdfIn PDF document text
- https://cdn.sqhk.co/rubekafux/jaBhagi/69432381683.pdfIn PDF document text
- http://zegobudipaju.mywebcommunity.org/an_inspector_calls_revision.pdfIn PDF document text
- https://cdn.sqhk.co/kivipemo/uhaPgjX/fire_alarm_testing_report_format.pdfIn PDF document text
- https://cdn.sqhk.co/zetuzire/bjbTnhc/blue_bottle_fly_do_they_bite.pdfIn PDF document text
- http://kokulotasuz.mygamesonline.org/31351827147.pdfIn PDF document text
- http://zonitupupafof.sportsontheweb.net/kizonipimuxute.pdfIn PDF document text
- http://sewawena.scienceontheweb.net/belajar_coding_python.pdfIn PDF document text
- http://lowufadit.scienceontheweb.net/greenhouse_gases.pdfIn PDF document text
- http://gafuvufafokujop.sportsontheweb.net/business_complaint_letter_sample.pdfIn PDF document text
- https://cdn.sqhk.co/kowetitemaro/eEX9iaL/namoririz.pdfIn PDF document text
- https://cdn.sqhk.co/gapirofi/LghOigd/vcomp110._dll_windows_7_64_bit.pdfIn PDF document text
- https://cdn.sqhk.co/nunexijezep/cDO3hg6/95434018863.pdfIn PDF document text
- http://phrensy.co/fuwobz82ep.pdfIn PDF document text
- http://persequen.com/marilyn_hickey_signs_in_the_heavensm3exw.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gozidonozali.myartsonline.com/72650095881.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5712f301-581b-4b26-b936-ac528247778f/37020984551.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0dba2f3b-5eae-457f-9b23-edf05538125c/percy_jackson_books_set_amazon.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/35df3ec0-562a-4176-9f2b-b9852154f9fa/mp3xd_para_videos_gratis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/92e6eaa9-19d4-4c98-aa34-7e921c7688d9/lalujuvarenifirasoxigujet.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fa69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA69 | 5228 bytes |
SHA-256: b7911a330c5236f8382ea5d6abbff6de8134ceb81350164d15ed2d1d5f80249c |
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font_01_sfnt_off00010c22.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C22 | 1956 bytes |
SHA-256: 1a02017d8f9dfccebdf658a6e57aaf3f1db45e167806d7a7e54ac7b5b333925c |
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font_02_sfnt_off00011545.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11545 | 11448 bytes |
SHA-256: e71374279b5b477c9d550cbee02cd8b809f2978dd9786acfead57557ec4b972e |
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font_03_sfnt_off00013c7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13C7D | 16784 bytes |
SHA-256: 9c5e4d226469f8316eb26997c4abe9692f52c204b7568323749d3719a3f89bd7 |
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