MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to a suspicious domain, vilenefex.ru, which is likely part of a phishing or malware distribution scheme. The document body, though heavily obfuscated, contains metadata suggesting it was generated by wkhtmltopdf, a tool often used to create malicious PDFs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://vilenefex.ru/123?utm_term=major+landforms+in+west+asia
- http://mon-cmbretagne.best/luwede4kc5s.pdf
- http://sun-italy.space/5022429947876l8a.pdf
- http://mibikazut.mypressonline.com/rezofisifosowiwofobu.pdf
- http://wipunemobak.mygamesonline.org/speed_queen_dryer_installation_instructions.pdf
- https://static.s123-cdn-static.com/uploads/4417222/normal_5ff91b75742fb.pdf
- https://cdn-cms.f-static.net/uploads/4380229/normal_5fe82e4aa209a.pdf
- http://nitesufi.sportsontheweb.net/boston_celtics_schedule_2020_20.pdf
- http://mamafiposorugul.sportsontheweb.net/28915695688.pdf
- http://lerimofo.mywebcommunity.org/rrb_je_previous_year_question_paper_book_download.pdf
- http://wonder-ita.fun/troy_bilt_riding_mower_blade_changew0z8a.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://3d7c42e8-cad9-4196-8f3c-0f210fd97588.filesusr.com/ugd/1b7c00_8d1308087e504301af2ecc29d9ecfd8a.pdf?index=true
- https://uploads.strikinglycdn.com/files/bd2a8927-03d9-4c45-aa2d-ac8965cbc8ee/sukorusoxuro.pdf
- https://ddf64d59-5240-4154-9987-17dfc28e22c7.filesusr.com/ugd/cec570_ce74f8771d6049aea1988ed188c512be.pdf?index=true
- https://uploads.strikinglycdn.com/files/c90183cf-9b0a-4a49-b6e5-272c2bb5ee28/drop_baby_drop_song_lyrics.pdf
- https://7ffe38df-ef78-47a1-8632-a9c579db478a.filesusr.com/ugd/8ff694_ab859cf027d846698b352eebc78772f0.pdf?index=true
- http://sadoboxijowem.myartsonline.com/biochip_applications.pdf
- https://uploads.strikinglycdn.com/files/d972bea4-401b-4de0-b378-9e23c7c787e5/soccer_training_tips_for_8_year_olds.pdf
- https://dfa52777-3edb-460f-9b14-ca5101cd4ecc.filesusr.com/ugd/5360f8_1964ac03194c417fab3ebf13943c129a.pdf?index=true
- 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_off00011948.bin45f39ae39dd6655563fa970b28720b80bcefc4d524b7685997e04097d8559570 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11948 | 5224 bytes |
font_01_sfnt_off00012b14.bin173160740555fc05d3591614bffd1d051f5c176cfd7f91529c493570da3d441d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B14 | 11848 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.