MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a phishing or malware distribution site. The document body, though heavily obfuscated, appears to be a lure related to printer connectivity issues, suggesting a phishing or social engineering attack.
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://kuzutuzo.ru/strik?utm_term=why+is+my+samsung+printer+not+connecting+to+wifi
- https://static.s123-cdn-static.com/uploads/4413975/normal_5fdf2d506ec98.pdf
- https://static.s123-cdn-static.com/uploads/4463824/normal_5fee1d5456338.pdf
- https://cdn-cms.f-static.net/uploads/4452376/normal_603d0b80ae756.pdf
- http://xelibirujegid.mywebcommunity.org/sozaz.pdf
- https://cdn-cms.f-static.net/uploads/4459059/normal_60353b509c4d3.pdf
- https://cdn-cms.f-static.net/uploads/4444098/normal_601484dbeec09.pdf
- https://static.s123-cdn-static.com/uploads/4378152/normal_5ff71af75fc7d.pdf
- https://cdn-cms.f-static.net/uploads/4485015/normal_601627cd08b70.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://bd7a0a6f-bbfd-49cc-ba41-c3f2778102d9.filesusr.com/ugd/9ea91e_38eb372868e8416a979fbbfce11a5cf2.pdf?index=true
- https://s3.amazonaws.com/bolovopizonuki/31961008692.pdf
- https://s3.amazonaws.com/lekezaru/honda_performance_parts_south_africa.pdf
- https://8eefcaf3-52f5-4123-8be5-b1f0aaeea45e.filesusr.com/ugd/1d3654_37e379d46bd74706860c68bd9736b7cb.pdf?index=true
- https://b2bd4247-5771-4f9a-9f3f-b46500bff287.filesusr.com/ugd/f41bfe_e2351d38d82f48f1acb9b0277929dd48.pdf?index=true
- https://56f9ebfc-1b58-4ccd-90b9-24793863e956.filesusr.com/ugd/0f3536_cfe878abf653445aa8d11402bf5c9fd0.pdf?index=true
- http://sekuwomexapa.myartsonline.com/44385395168.pdf
- https://5c71d6b4-13b5-43a2-97a4-9a0eba4d0f4d.filesusr.com/ugd/0f1814_a66971481b84469c95ff0f10ce9718ae.pdf?index=true
- http://wiloradakuno.onlinewebshop.net/coupling_capacitor_voltage_transformer.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_off0000eef1.bin9fea799a680b2de09bb08153116d6b184a05dde72fb54952465ae3184aa8c287 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEF1 | 5604 bytes |
font_01_sfnt_off000101ff.bin1496d950b4580b1de9fcaa78a1c92ae1ec2515579ba6ee34cd55ee7434b26751 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101FF | 10704 bytes |
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