MALICIOUS — d6af85_8633ec0c4ccb47e995b29b64dcc5eba7.pdf

MALICIOUS — d6af85_8633ec0c4ccb47e995b29b64dcc5eba7.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: eff08825ccf8d064cfd32ec1e2c7208b604226ea3f1f45b37cbe40144632b2a7
• SHA-1: 63902c668fc2570df0c9ec990dd4f98a0c5c07cb
• MD5: b13ce7f359ebc31f8fd5dc6c5fece109
• ssdeep: 768:GgGzpDLVbq6ZcGKqeToFnRQ5gHaGraOfMcqWNVPN2t:TGFXVhvgFCF2t
• TLSH: T1F52F8EF3146BFC8C7987AB03ADA705A56549CB886133DB7048D8776CC4BC6BDAE10821
• Submitted as: d6af85_8633ec0c4ccb47e995b29b64dcc5eba7.pdf
• File type: pdf · Size: 33450 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.me/wix?keyword=bowflex+tc5000+speed+sensor, http://nizazo.alwaysthereliving.com/uploads/1/3/2/7/132710797/nazapogarepati.pdf, http://files.healthwestrealty.com/uploads/1/3/1/4/131437394/72c2e3200acb1f0.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=bowflex+tc5000+speed+sensor
• http://nizazo.alwaysthereliving.com/uploads/1/3/2/7/132710797/nazapogarepati.pdf
• http://files.healthwestrealty.com/uploads/1/3/1/4/131437394/72c2e3200acb1f0.pdf
• http://files.collegetalentagency.com/uploads/1/3/1/3/131384407/6063185.pdf
• http://files.rescuedada.net/uploads/1/3/2/3/132302859/2814769.pdf
• http://files.africabusinessreview.net/uploads/1/3/2/7/132710779/8191453.pdf
• http://files.realestatepract.com/uploads/1/3/2/7/132711947/liburut.pdf
• http://volawe.sigicontrol.com/uploads/1/3/0/8/130813747/dajanudazur.pdf
• https://cdn.shopify.com/s/files/1/0431/0781/1495/files/kerajaan_awal_asia_tenggara.pdf
• https://cdn.shopify.com/s/files/1/0429/3053/6614/files/nnat_practice_test.pdf
• https://cdn.shopify.com/s/files/1/0429/4007/2102/files/track_and_field_throwing_events.pdf
• https://cdn.shopify.com/s/files/1/0429/6615/5430/files/17432088676.pdf
• https://cdn.shopify.com/s/files/1/0431/9323/7665/files/lagakazokuxusasur.pdf
• https://cdn.shopify.com/s/files/1/0432/2207/3508/files/piwifilumijiwapi.pdf
• https://cdn.shopify.com/s/files/1/0437/4344/5141/files/35647305660.pdf
• https://cdn.shopify.com/s/files/1/0427/7311/9143/files/12560384922.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
• nizazo.alwaysthereliving.com
• files.healthwestrealty.com
• files.collegetalentagency.com
• files.rescuedada.net
• files.africabusinessreview.net
• files.realestatepract.com
• volawe.sigicontrol.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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