MALICIOUS — 3cc81740e13894.pdf

MALICIOUS — 3cc81740e13894.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 0ffdaa2707c0d232150b32af5e14993b2d4aceb5232ed9ed041d5986991c2b35
• SHA-1: b299649fdc4ae5ea5ae2b817f28d80374b842dc5
• MD5: 1fdccdccfea2e68b66f551fe968238df
• ssdeep: 1536:hokRkZiVbi7Cs5SHkvFwyUFfnANni8Ych0DO8a9vFs2n3wEdK1:iL7b5SHkWyqfAoOSiQSwEy
• TLSH: T14438D0F3615BCD8C3AC99F177AF6164D209A878C7132869048C4B7BCD5B85BE1D209A2
• Submitted as: 3cc81740e13894.pdf
• File type: pdf · Size: 77192 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4379974/normal_5fb560f942c64.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://ggtraff.ru/wb?keyword=color%20wheel%20art%20project%20for%20kindergarten, https://uploads.strikinglycdn.com/files/31007a70-9a76-4045-be2d-dd228dcf2f5c/62435356685.pdf, https://cdn.sqhk.co/zutujodara/vhfgh7Q/zopomusof.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://ggtraff.ru/wb?keyword=color%20wheel%20art%20project%20for%20kindergarten
• https://s3.amazonaws.com/kefiperizonofu/88447730026.pdf
• https://s3.amazonaws.com/ragejufa/weather_report_today_tomorrow_delhi.pdf
• https://s3.amazonaws.com/xafaxotaful/kemek.pdf
• https://uploads.strikinglycdn.com/files/31007a70-9a76-4045-be2d-dd228dcf2f5c/62435356685.pdf
• https://s3.amazonaws.com/kokesatodixon/rivizowabipidimoli.pdf
• https://cdn.sqhk.co/zutujodara/vhfgh7Q/zopomusof.pdf
• https://s3.amazonaws.com/pazerogasarinu/catechism_class_topics.pdf
• https://uploads.strikinglycdn.com/files/822cdae2-257e-4b8d-8672-c435be41fad0/bufiwapetugifififil.pdf
• https://s3.amazonaws.com/kitakilesa/1967_pontiac_grand_prix_quarter_panel.pdf
• https://s3.amazonaws.com/jepavilutabilel/30793314089.pdf
• https://s3.amazonaws.com/sisaxu/rarojopedavufefobenaran.pdf
• https://s3.amazonaws.com/polojuliragam/98784769725.pdf
• https://s3.amazonaws.com/nijosinizo/apeman_action_cam_app_android.pdf
• https://cdn-cms.f-static.net/uploads/4379974/normal_5fb560f942c64.pdf
• https://cdn.sqhk.co/duditizonut/bqijThh/julononuvo.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/

Embedded domains

• ggtraff.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• cdn.sqhk.co
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report