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. The presence of embedded URLs, specifically 'https://leonvi.ru/award?keyword=embed+animated+gif+in+pdf', suggests a phishing or malware distribution attempt. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document, likely delivered via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://leonvi.ru/award?keyword=embed+animated+gif+in+pdf
- http://wekanisa.scienceontheweb.net/88365158847.pdf
- http://wikotimu.scienceontheweb.net/market_guide_for_enterprise_business_process_analysis.pdf
- https://cdn.sqhk.co/refowofiros/sKLCThb/football_world_cup_1990_teams.pdf
- http://zofunubesosena.mypressonline.com/pikupawusugazizole.pdf
- http://natosabi.mygamesonline.org/puguwadupavosav.pdf
- http://kupidarinab.22web.org/data_analysis_tools_in_excel.pdf
- https://cdn.sqhk.co/kupawusel/lGjhhgy/kodiak_waffles_mix.pdf
- http://xuxijosut.sportsontheweb.net/how_much_do_supply_chain_managers_make_in_hawaii.pdf
- https://cdn.sqhk.co/toromerepowa/LiiWhiB/mukowebamuzopepow.pdf
- http://xilibinebosapeg.mywebcommunity.org/alcoholic_fermentation.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://0ddd2631-58c7-464c-86d0-a5d1d8121c04.filesusr.com/ugd/301b85_a9dc6d1ee9bf486e9ae8ebc09d573553.pdf?index=true
- http://tevaluzax.atwebpages.com/difidudebipanamasijowis.pdf
- https://d451e762-8e00-4155-9971-9512d28d2528.filesusr.com/ugd/b52961_5b06b02cf4fe4bbb8e031abc8e0d1336.pdf?index=true
- https://03ca3561-abfe-48ca-9b59-b1b2b77f8126.filesusr.com/ugd/1af49e_c60e7501cdf845cea09e7bb3acfcbaf5.pdf?index=true
- http://kadugewerelud.rf.gd/xagajuvopiduvazuji.pdf
- http://powagamojij.onlinewebshop.net/9662879013.pdf
- http://tapoloferazuziw.atwebpages.com/what_ply_is_caron_yarn.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eb89.bina1d0837606e91cdff69f71d2f8aada8b9acef37ac047c4d2d66b781047c7d1fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB89 | 4832 bytes |
font_01_sfnt_off0000fbe0.bin3c4c6bd2bce704fc71c58465b9e14ef4f557209c86d23afc61cfa74e7aa3cb7f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBE0 | 11056 bytes |
font_02_sfnt_off00012144.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12144 | 4324 bytes |
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