MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an external URI pointing to a URL that mimics a search result for a textbook, likely intended to trick the user into downloading a malicious file. ML classification and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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://pelibifir.ru/award?keyword=calculus+and+its+applications+12th+edition+pdf+free
- https://cdn.sqhk.co/japuwejede/djegdk5/gravity_runner_x.pdf
- https://cdn.sqhk.co/sujutowupolu/HNjbsjj/s8_edge_lighting_not_working_when_screen_off.pdf
- https://cdn.sqhk.co/zadexona/fyjjLge/endocannabinoid_system_and_cbd.pdf
- https://cdn.sqhk.co/kikutajaz/hhgichn/gidubazilusawelekijuridi.pdf
- https://static.s123-cdn-static.com/uploads/4374954/normal_6006a43fef18f.pdf
- https://cdn.sqhk.co/dewavasese/hgf2mhg/woodbridge_apartments_wylie_tx.pdf
- https://cdn-cms.f-static.net/uploads/4368237/normal_6026473898f3e.pdf
- http://sbrf.link/amorous_adventures_elisif_guide1rsk3.pdf
- https://static.s123-cdn-static.com/uploads/4483839/normal_5fe0fd4a23998.pdf
- http://alifan.store/12441536381bnl1r.pdf
- http://load-bcp.com/chrome_remote_desktop_for_pcnhp5z.pdf
- https://cdn-cms.f-static.net/uploads/4426075/normal_603e7fb213152.pdf
- http://salonvarna.com/95478081948unlsu.pdf
- https://cdn-cms.f-static.net/uploads/4473632/normal_60517947d934b.pdf
- https://cdn.sqhk.co/momujolo/NDiiytt/pathogenic_contamination_get_rid_of.pdf
- https://cdn.sqhk.co/sirepajaku/jgeqSzC/drop_ball_soccer.pdf
- http://dvestideyli.xyz/22284066717lk8vz.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/wujapu/dialogue_rules_worksheet_and_writing_assignment_answers.pdf
- https://s3.amazonaws.com/gateme/do_you_feel_how_i_feel_lyrics.pdf
- http://veduredetud.epizy.com/how_to_repair_howard_miller_grandfather_clock.pdf
- https://s3.amazonaws.com/lonozote/9181851620.pdf
- https://s3.amazonaws.com/pezofut/owners_manual_honda_accord_2016.pdf
- http://medozazi.epizy.com/habanera_from_carmen_violin_sheet_music.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_off00010ab1.bin867e243f06d886f428779be572dcfbb8e075ffbc0da7d6636580427deab2ce95 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AB1 | 5332 bytes |
font_01_sfnt_off00011cd0.binb954baaa303f3541998b917449316c765b6c7921fc8a20764b70165bb7d9085f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CD0 | 11488 bytes |
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