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 'bologen.ru', which is likely part of the attack chain. The document body, though heavily obfuscated, suggests a lure related to 'girl names', which is a common tactic in phishing campaigns.
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://bologen.ru/strik?utm_term=what+girl+names+start+with+e PDF link annotation
- https://static.s123-cdn-static.com/uploads/4450501/normal_5ff697ce2a0be.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495686/normal_6004d374d81ce.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422879/normal_6025b08ddff7b.pdfIn PDF document text
- https://cdn.sqhk.co/lafuwexale/jeii4jg/forest_deer_live_wallpaper.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447630/normal_601c95d2309bf.pdfIn PDF document text
- http://reduslimitaly.website/answers_to_questions_about_the_nfipns9l4.pdfIn PDF document text
- https://cdn.sqhk.co/tubawonidas/rjbxhbm/cold_patches_for_fever.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4497695/normal_600221aebd8ae.pdfIn PDF document text
- http://vekifurusib.22web.org/mivemukonemapumawuso.pdfIn PDF document text
- http://bigowet.xyz/sailor_moon_capitulo_173nbrxr.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463807/normal_5fd642fedd43a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4445532/normal_5fc9c920802a0.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zugoxovok.epizy.com/neniriporizuvadefege.pdfIn PDF document text
- http://xiwezolemamu.rf.gd/xokesatejejojixozoze.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dc75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC75 | 5204 bytes |
SHA-256: b15665dca56b13c7b011c9155e9f98c471f452a43c8062c3a20c4b76f6d6da54 |
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font_01_sfnt_off0000ee14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE14 | 10268 bytes |
SHA-256: e1f106a7216ab617c7f723e2c8f16db614833cda66093f1a34ca97569dfecbce |
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