MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an external URI pointing to a suspicious domain, suggesting it's designed to redirect users to a phishing or malware distribution site. The document body, though heavily obfuscated, appears to be a lure related to educational worksheets, which is a common tactic for phishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 4
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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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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://jumiwimov.ru/123?utm_term=adding+fractions+and+decimals+worksheets
- https://static.s123-cdn-static.com/uploads/4477629/normal_5fffca23d52bd.pdf
- https://zidadosivifaju.weebly.com/uploads/1/3/0/7/130775619/52035340b9b.pdf
- http://vabapagamowese.22web.org/how_to_perform_istikhara_step_by_step_in_hindi.pdf
- https://xuwuperozaposa.weebly.com/uploads/1/3/2/3/132303395/gijewopugibapo.pdf
- http://zugawumaz.22web.org/sojazoxule.pdf
- https://poximixej.weebly.com/uploads/1/3/0/7/130776069/4029702.pdf
- https://cdn-cms.f-static.net/uploads/4486060/normal_60148f3540db0.pdf
- https://cdn-cms.f-static.net/uploads/4378171/normal_6033495b6912e.pdf
- https://cdn-cms.f-static.net/uploads/4480895/normal_60520c07a82d1.pdf
- https://subijiderekura.weebly.com/uploads/1/3/4/6/134616270/zujafaker_bitenub_kezatumepoj.pdf
- https://bexusisase.weebly.com/uploads/1/3/4/5/134596812/mupekas.pdf
- https://ruwuzeget.weebly.com/uploads/1/3/4/7/134755445/nisizurisagokix.pdf
- http://jokidinavefo.22web.org/1_dimensional_motion_physics_worksheet.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://numadipabep.epizy.com/words_bee_gees_piano_sheet_music.pdf
- https://s3.amazonaws.com/gumagabu/20870590207.pdf
- https://s3.amazonaws.com/zuguvoxoki/revosojubet.pdf
- https://s3.amazonaws.com/gazivemon/cambridge_dictionary_app_for_pc_free.pdf
- https://s3.amazonaws.com/toliwudalamem/will_there_be_a_sequel_to_a_house_with_a_clock_in_its_walls.pdf
- http://nalakakowim.epizy.com/mafatisamotatiresulabokaw.pdf
- http://faxunarin.epizy.com/gutobadomazanekuzo.pdf
- http://varumupoz.epizy.com/tepatusuvivusopopote.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_off0000f1a1.bin45d4f8cbc756ee9797963fc1558de20d60af33ab97516f702cfa2bc62d887057 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1A1 | 5580 bytes |
font_01_sfnt_off00010487.bin9b071862812560d26393843b255488304180aa4548893a7f37c7307e7dbd661d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10487 | 10720 bytes |
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