MALICIOUS — 217b8a_b191fa834a1f4a69a456835c3e583dea.pdf

MALICIOUS — 217b8a_b191fa834a1f4a69a456835c3e583dea.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 686314d901982939fdfb1d6b97cef2aa95c052664ba6e3419eb4120500260549
• SHA-1: e5c043164294017a0fb11d407c1a2549f30d47e8
• MD5: 766ab529c3386537f5ddb78d203ae607
• ssdeep: 768:sgGzpD+VYv9XqpIlIzCEIntOO3WnJc/+sPTzluAH44IyX7oUJ4bXUSeas:pGF6V1p/zetX36cWglH7loUJ4bXUSeas
• TLSH: T1AC32CFF3249BEE4C7A8A9F53ACE615556548C14EA237A76018CC363CC4BC2BDBF10961
• Submitted as: 217b8a_b191fa834a1f4a69a456835c3e583dea.pdf
• File type: pdf · Size: 45065 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - 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.me/wix?keyword=hadoop+beginner%2527s+guide, http://files.northolmstedgymnastics.com/uploads/1/3/0/9/130969306/kosonikugaloweg.pdf, http://files.marleyrosereads.com/uploads/1/3/1/4/131407465/koxeripagufaru.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://ttraff.me/wix?keyword=hadoop+beginner%2527s+guide
• http://files.northolmstedgymnastics.com/uploads/1/3/0/9/130969306/kosonikugaloweg.pdf
• http://files.marleyrosereads.com/uploads/1/3/1/4/131407465/koxeripagufaru.pdf
• http://files.nigelllamasphotography.com/uploads/1/3/1/8/131871621/9bacdb8af13b.pdf
• http://files.bkdirrectconnect.com/uploads/1/3/1/3/131383297/3606409.pdf
• http://files.myrivercitysoftball.com/uploads/1/3/0/8/130874154/weferedabit.pdf
• https://b36aff15-3209-480e-a022-e99ce96ca007.filesusr.com/ugd/edb4a7_d8732771f4514fa995b2a50604e9704e.pdf?index=true
• https://f88b42d3-5827-4cd5-bd68-3ea3ec0f386e.filesusr.com/ugd/4ca7f5_bbee0deec9e6462fa9402877b6fe0bc1.pdf?index=true
• https://77def252-139b-483d-b69f-3457d6bbf25a.filesusr.com/ugd/debdc1_d58c14dc607a4f74be40d1b2e5df340c.pdf?index=true
• https://97359037-32b1-4fc7-9c08-bccc72ff198e.filesusr.com/ugd/3eb4bd_d1ccf31647194dcb889b4e62ce9a54b1.pdf?index=true
• https://93931606-5e73-44dd-9e16-ec45b86501ec.filesusr.com/ugd/d1c05f_d44fdb39cc8c436d91ae2fca7e3d86d5.pdf?index=true
• https://bab55eb1-1d98-4bd0-bfd5-6396c9e60edb.filesusr.com/ugd/8c5bc8_cc622140f1344721a54ff7fb512c5e13.pdf?index=true
• https://fa930bc3-1847-4612-ab75-286bde2e7411.filesusr.com/ugd/2e4eb4_80f89308684249d6ab9ef34635c76b6c.pdf?index=true
• https://60cf8ea6-beca-48cb-af6e-4dbb917533cb.filesusr.com/ugd/98e2de_651fc6b5ba4a43679696c7ac6673e1b0.pdf?index=true
• https://cdn.shopify.com/s/files/1/0432/7935/1968/files/arquitectura_bioclimatica_definicion.pdf
• https://cdn.shopify.com/s/files/1/0437/3892/3169/files/palmistry_app_free.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

• ttraff.me
• files.northolmstedgymnastics.com
• files.marleyrosereads.com
• files.nigelllamasphotography.com
• files.bkdirrectconnect.com
• files.myrivercitysoftball.com
• b36aff15-3209-480e-a022-e99ce96ca007.filesusr.com
• f88b42d3-5827-4cd5-bd68-3ea3ec0f386e.filesusr.com
• 77def252-139b-483d-b69f-3457d6bbf25a.filesusr.com
• 97359037-32b1-4fc7-9c08-bccc72ff198e.filesusr.com
• 93931606-5e73-44dd-9e16-ec45b86501ec.filesusr.com
• bab55eb1-1d98-4bd0-bfd5-6396c9e60edb.filesusr.com
• fa930bc3-1847-4612-ab75-286bde2e7411.filesusr.com
• 60cf8ea6-beca-48cb-af6e-4dbb917533cb.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report