MALICIOUS — 8f6098_aebbbedf35ff452c9f61632d9fcadc40.pdf

MALICIOUS — 8f6098_aebbbedf35ff452c9f61632d9fcadc40.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: c226cc0f58ee1c54a81cb7add81893410a03c12e7fd959b70dda6d220a5db330
• SHA-1: 8a5ff6eed7e41bffddcaefeb3198dc480291980b
• MD5: d9da0a9bd11469ef03ae73a23bb37c68
• ssdeep: 768:JgGzpDv2k/KG6t+G8/vxUvroWBz24/+eg+judsp1j/sqtLVmQ9:qGFbg+rmv0WBKOuA1j/sqtLVmQ9
• TLSH: T15D30AEF30097EE8C6B86AF036EEB25695116D74D5136667044EC7A2CC4B83ADAE50A30
• Submitted as: 8f6098_aebbbedf35ff452c9f61632d9fcadc40.pdf
• File type: pdf · Size: 37770 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.ru/wix?keyword=the+possibility+of+evil+summary+and+analysis, http://files.davidschwartzmft.com/uploads/1/3/1/6/131607930/c8963f6dbb.pdf, http://fagede.malianicole.com/uploads/1/3/2/7/132712615/jekegim_dilafugok_popej_pojaxetazer.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.ru/wix?keyword=the+possibility+of+evil+summary+and+analysis
• http://files.davidschwartzmft.com/uploads/1/3/1/6/131607930/c8963f6dbb.pdf
• http://fagede.malianicole.com/uploads/1/3/2/7/132712615/jekegim_dilafugok_popej_pojaxetazer.pdf
• http://sisizebud.jiasenart.com/uploads/1/3/1/3/131381839/9815479.pdf
• http://pabev.spinesurgerycleveland.com/uploads/1/3/1/4/131409090/jidivorad.pdf
• https://0484bc7b-cf74-46b4-bdaf-42d86b2e199c.filesusr.com/ugd/c1108c_c05a286561254ebfb64d8dc380f23b83.pdf?index=true
• https://3b23a6fd-56b2-485b-9941-cec6d5bc5928.filesusr.com/ugd/370021_b47812204a1e47a2afea2a0b335cf012.pdf?index=true
• https://2e8324ae-7bf4-4552-883f-f120bf41d836.filesusr.com/ugd/34e21e_93eb1507e07e4196850759726a3270ee.pdf?index=true
• https://a0ec6451-31f7-4747-9b39-d193ffdd38bb.filesusr.com/ugd/fedf23_129d313e52a446228ffe552fe5d18958.pdf?index=true
• https://d372abbd-721f-48d2-81d1-5c4e46c3843c.filesusr.com/ugd/4a2613_a55ed6a9f9aa454bbfe531dfd6bd8f96.pdf?index=true
• https://cdn.shopify.com/s/files/1/0430/0200/3615/files/64843291953.pdf
• https://cdn.shopify.com/s/files/1/0434/2117/1864/files/40308998675.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.ru
• files.davidschwartzmft.com
• fagede.malianicole.com
• sisizebud.jiasenart.com
• pabev.spinesurgerycleveland.com
• 0484bc7b-cf74-46b4-bdaf-42d86b2e199c.filesusr.com
• 3b23a6fd-56b2-485b-9941-cec6d5bc5928.filesusr.com
• 2e8324ae-7bf4-4552-883f-f120bf41d836.filesusr.com
• a0ec6451-31f7-4747-9b39-d193ffdd38bb.filesusr.com
• d372abbd-721f-48d2-81d1-5c4e46c3843c.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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