MALICIOUS — e6092c_6122927fbef94e5ca81b8e3081e80e01.pdf

MALICIOUS — e6092c_6122927fbef94e5ca81b8e3081e80e01.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: ca6412ed72dff79e4306d0939393ba3b3ab24bb410e2c83c3b5e856196fb4d14
• SHA-1: 50a4d5d6bfc7c34240610dbe6b6c65d47c85255d
• MD5: d1c957e3a955853a195c24bbbd0e8fc7
• ssdeep: 768:DgGzpDNI2Vmlt2dZyp8Vg+QxH03XGbht++ARQOL+Pbppw:8GFRmt20OgdxUQ++AZyLw
• TLSH: T1B731BFF395ABDE9C399BDB03A5FA31192188D68A3132972454C8775CC8BC2BC6F10971
• Submitted as: e6092c_6122927fbef94e5ca81b8e3081e80e01.pdf
• File type: pdf · Size: 43092 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://ttraff.club/wix?keyword=scientific+notation+and+standard+notation+worksheet, https://a47dd88e-1df6-4965-a93d-1cc6109c2bf5.filesusr.com/ugd/510a18_a63c5d9df9fd46a8b72671569f9ca887.pdf?index=true, https://28a0d76e-e348-43ea-b61b-5e43c73d9715.filesusr.com/ugd/3d0627_b97c560c98344e5e830f745d99ea2294.pdf?index=true - 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://ttraff.club/wix?keyword=scientific+notation+and+standard+notation+worksheet
• https://a47dd88e-1df6-4965-a93d-1cc6109c2bf5.filesusr.com/ugd/510a18_a63c5d9df9fd46a8b72671569f9ca887.pdf?index=true
• https://28a0d76e-e348-43ea-b61b-5e43c73d9715.filesusr.com/ugd/3d0627_b97c560c98344e5e830f745d99ea2294.pdf?index=true
• https://553c1e25-7c88-4365-bfcc-5ac0209573cd.filesusr.com/ugd/dbbfd0_230fe7de53b34a75a02614060a349247.pdf?index=true
• https://39601dba-6fc3-4fa1-8893-541362f1ac44.filesusr.com/ugd/3d0627_8abaa99430684354af3aa7f71cb56a06.pdf?index=true
• https://4a7a99f3-8a87-496c-99e1-105ed173dd5a.filesusr.com/ugd/04c368_ca043c13e8d943088f052a553aa2e65b.pdf?index=true
• https://99979d18-017a-4012-a769-bf388da4b38d.filesusr.com/ugd/c7ef1a_1c2680123fe84bf9b0991432a78343dd.pdf?index=true
• https://9f772014-a72a-43a6-98f3-997c278eb466.filesusr.com/ugd/e6092c_8dfaed9fbe2e4a77b08eb5f7e87c4143.pdf?index=true
• https://17283dad-1bd0-4be9-acc2-146ac55a7243.filesusr.com/ugd/ceb2e8_f7f296964f0344128210c247fc6a301f.pdf?index=true
• https://547595fd-5b70-406f-a4f4-ba8e61f999c4.filesusr.com/ugd/ab922d_71355908a50f4292968f90ac76c1cc9c.pdf?index=true
• https://170dc11e-794c-4245-9b7d-eeb86e4783cb.filesusr.com/ugd/fe83c3_692c88cc286344aa995265e87194f4a8.pdf?index=true
• https://3dbb0d26-8c1f-41d7-916a-642c0d35c8b0.filesusr.com/ugd/7ef0dc_4e6016ddf2164a2b88c505baa08ad53b.pdf?index=true
• https://39c5812b-2c1b-4f19-be07-78678c721cc1.filesusr.com/ugd/9edd50_7262659ba8f548128c0b0c2099bb7622.pdf?index=true
• https://510b8694-320e-48a6-9458-f99107f30a4a.filesusr.com/ugd/8c0e65_073859503a2548a8b4e84021a05da6de.pdf?index=true
• 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

• ttraff.club
• a47dd88e-1df6-4965-a93d-1cc6109c2bf5.filesusr.com
• 28a0d76e-e348-43ea-b61b-5e43c73d9715.filesusr.com
• 553c1e25-7c88-4365-bfcc-5ac0209573cd.filesusr.com
• 39601dba-6fc3-4fa1-8893-541362f1ac44.filesusr.com
• 4a7a99f3-8a87-496c-99e1-105ed173dd5a.filesusr.com
• 99979d18-017a-4012-a769-bf388da4b38d.filesusr.com
• 9f772014-a72a-43a6-98f3-997c278eb466.filesusr.com
• 17283dad-1bd0-4be9-acc2-146ac55a7243.filesusr.com
• 547595fd-5b70-406f-a4f4-ba8e61f999c4.filesusr.com
• 170dc11e-794c-4245-9b7d-eeb86e4783cb.filesusr.com
• 3dbb0d26-8c1f-41d7-916a-642c0d35c8b0.filesusr.com
• 39c5812b-2c1b-4f19-be07-78678c721cc1.filesusr.com
• 510b8694-320e-48a6-9458-f99107f30a4a.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report