MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to 'https://golowaki.ru/wix?keyword=contour+lines+worksheet+ks2', which is likely used to deliver a malicious payload or redirect the user to a phishing site. The document body, though heavily corrupted, suggests a lure related to educational content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://golowaki.ru/wix?keyword=contour+lines+worksheet+ks2
- https://static.s123-cdn-static.com/uploads/4413462/normal_5fe185013bff3.pdf
- https://cdn.sqhk.co/pozusonitid/gjxjeRJ/56653317037.pdf
- https://cdn.sqhk.co/demanajinu/GlLvhh3/mozevuvifudigavupa.pdf
- https://cdn-cms.f-static.net/uploads/4402519/normal_5fe8a4c41c598.pdf
- http://rakapugijumub.sportsontheweb.net/kilotixulibenakozotuj.pdf
- https://cdn.sqhk.co/fuvavegipap/bG54jbk/95213694942.pdf
- https://static.s123-cdn-static.com/uploads/4415291/normal_60045a6e8738f.pdf
- https://cdn-cms.f-static.net/uploads/4487641/normal_604b35363ddf9.pdf
- https://cdn.sqhk.co/pulazapusaw/iggge4S/22846996423.pdf
- https://cdn-cms.f-static.net/uploads/4369501/normal_5fd66400dedbb.pdf
- https://static.s123-cdn-static.com/uploads/4486969/normal_5fe120806076e.pdf
- https://static.s123-cdn-static.com/uploads/4500667/normal_6007bc2c33338.pdf
- https://cdn.sqhk.co/difigobon/dthbeic/spiral_staircase_for_sale.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- http://kexafobe.rf.gd/diary_of_oxygen_thief.pdf
- http://vumamuv.myartsonline.com/korajugede.pdf
- https://uploads.strikinglycdn.com/files/6484b850-2b20-4bbc-9155-83a73b4775cb/60344716771.pdf
- http://zunakaduwuba.rf.gd/40038117996.pdf
- https://uploads.strikinglycdn.com/files/61053c51-29c0-4ded-810f-2d67f9ae450b/jadekufukobuwubufuxeg.pdf
- https://uploads.strikinglycdn.com/files/9107cf95-b753-4f1a-9235-9ddf80bb921a/dusodawowetada.pdf
- http://fozubada.rf.gd/toxic_blowpipe_jad_guide.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_off0000d88c.bin0b56223e8501584baef98da5ad12fc5af22a2069bb17880b142c00c31e027fe9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD88C | 4756 bytes |
font_01_sfnt_off0000e8c8.binad608304cd4cad65a07dcb3648efcdee7ee484db4b256e8bd17f0ad180960b82 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8C8 | 10212 bytes |
font_02_sfnt_off00010bca.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BCA | 4324 bytes |
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