MALICIOUS — 7603ae_505c69a7ecba4725a8956a38d22a1b5b.pdf

MALICIOUS — 7603ae_505c69a7ecba4725a8956a38d22a1b5b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: 9befce03bdcaeaf371dc7845d02d855c71a50bcc5831172ae8eeea7daa79a4d6
• SHA-1: 3c1cd008a4cfcbde8649ee7a9b8463cc6d1d2c65
• MD5: 315e7d4b5929b7088ddfe051c8431939
• ssdeep: 768:ngGzpDdYeEdbcmFQ1m0KHMBDtkHY1tO0tQy4hA31r6/i2E:gGFaeEeuMBDSHY1JQfaFm/i2E
• TLSH: T17430AFF35407EDCC764BEF479AEA105A6184DACD7032A25465C8BB2CC47C2FD6D40A61
• Submitted as: 7603ae_505c69a7ecba4725a8956a38d22a1b5b.pdf
• File type: pdf · Size: 39159 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 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=god+glory+and+gold+european+exploration, http://gemigil.bigtrecreation.com/uploads/1/3/1/4/131406535/napuxe.pdf, http://files.irenecampolmi.com/uploads/1/3/1/6/131607103/4387934.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=god+glory+and+gold+european+exploration
• http://gemigil.bigtrecreation.com/uploads/1/3/1/4/131406535/napuxe.pdf
• http://files.irenecampolmi.com/uploads/1/3/1/6/131607103/4387934.pdf
• http://fibizojij.southerndutchgirlart.com/uploads/1/3/2/8/132814930/batawavebekofudi.pdf
• https://cdn.shopify.com/s/files/1/0428/2492/5340/files/attendance_management_system_android_project_github.pdf
• https://cdn.shopify.com/s/files/1/0432/0316/6369/files/istg_meaning_in_hindi.pdf
• https://4a16da2b-5ae3-431e-82bd-fdb426a54496.filesusr.com/ugd/ee9d3f_e610b2121e6f429bb3e900d1e2b814c9.pdf?index=true
• https://a73f5d89-9b06-490e-8bc5-c4107d9b0b03.filesusr.com/ugd/d1c05f_1b44687e69f7491892ce2cee425afac7.pdf?index=true
• https://cdn.shopify.com/s/files/1/0434/7274/8710/files/10961c_automating_administration_with_windows_powershell.pdf
• https://cdn.shopify.com/s/files/1/0432/5530/0249/files/2718561254.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
• gemigil.bigtrecreation.com
• files.irenecampolmi.com
• fibizojij.southerndutchgirlart.com
• cdn.shopify.com
• 4a16da2b-5ae3-431e-82bd-fdb426a54496.filesusr.com
• a73f5d89-9b06-490e-8bc5-c4107d9b0b03.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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