MALICIOUS — 6440564.pdf

MALICIOUS — 6440564.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 82c9cfdfdd6a50d4c4566be2beffe6143b709e3d8e2c8dcf4a9d5030723ef9ad
• SHA-1: e3abf0745086351ed82ebc3804c0855537d93c63
• MD5: 690985367b28ed84589d81654dbbb939
• ssdeep: 1536:eel1Klc0ubEWEDZoKQW4v6fKblc/f6Iyb:BK1ubEVD8v6fKblc/f63
• TLSH: T12E36BFF36157DC8DBBD79B43A9F62428308EDA8D6132DB504488B22DC97C67CBE00951
• Submitted as: 6440564.pdf
• File type: pdf · Size: 66382 bytes
• Verdict: malicious (96/100)

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 96/100 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 malicious by URL analysis: https://xitukuwelup.weebly.com/uploads/1/3/4/3/134340625/acba796e1.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://trafftec.ru/wb?keyword=aviones%20de%20papel%20pdf%20gratis, https://lelameju.weebly.com/uploads/1/3/4/0/134040913/bezotamuzo.pdf, https://xitukuwelup.weebly.com/uploads/1/3/4/3/134340625/acba796e1.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://trafftec.ru/wb?keyword=aviones%20de%20papel%20pdf%20gratis
• https://s3.amazonaws.com/jebupofedijakuk/serial_brain_2_youtube_videos_and_we_know.pdf
• https://lelameju.weebly.com/uploads/1/3/4/0/134040913/bezotamuzo.pdf
• https://s3.amazonaws.com/jesidofefe/63559221473.pdf
• https://s3.amazonaws.com/gupuso/job_autonomy_definition.pdf
• https://s3.amazonaws.com/jarawaxanivu/walmart_train_table_instructions.pdf
• https://xitukuwelup.weebly.com/uploads/1/3/4/3/134340625/acba796e1.pdf
• https://cdn-cms.f-static.net/uploads/4381971/normal_5f984d779345c.pdf
• https://matazesugol.weebly.com/uploads/1/3/4/7/134702103/5e6dfc604a5d6.pdf
• https://cdn-cms.f-static.net/uploads/4391308/normal_5f8f2669b2376.pdf
• https://lolijejolo.weebly.com/uploads/1/3/4/4/134442146/petibara-lipugivud.pdf
• https://s3.amazonaws.com/henghuili-files2/2497550859.pdf
• https://s3.amazonaws.com/pusolefosex/shaman_world_of_warcraft_guide.pdf
• https://s3.amazonaws.com/rowubunak/xesola.pdf
• https://s3.amazonaws.com/palikuvexake/titofanokoraluvo.pdf
• https://cdn-cms.f-static.net/uploads/4383922/normal_5f9e10cfb511d.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

• trafftec.ru
• s3.amazonaws.com
• lelameju.weebly.com
• xitukuwelup.weebly.com
• cdn-cms.f-static.net
• matazesugol.weebly.com
• lolijejolo.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report