MALICIOUS — c722c2_db066b2598a24d5698ba0083cf344609.pdf

MALICIOUS — c722c2_db066b2598a24d5698ba0083cf344609.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: e10ad00e1fdd7be37702e9f5583183765ae4826ec940ee705e59836aa251a787
• SHA-1: a3ad74d4103e6ed3744c7e6a011a26e0fd1ab836
• MD5: f2fc3cf0563c8a24c5f136b0e208282b
• ssdeep: 1536:yGF3SPVRqI30Ni7W6Zm8IEUPEqfa1qkh:rF3IRqI30QW6ZLvU8qfOb
• TLSH: T12434AEF35097DD8C7E8B9B536DA61598A144DA8D31318A9049DABB3CC87C5FCEF00A21
• Submitted as: c722c2_db066b2598a24d5698ba0083cf344609.pdf
• File type: pdf · Size: 54444 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.com/wix?keyword=letras+goticas+para+tatuajes, http://files.bristolgeogsoc.com/uploads/1/3/0/7/130739924/9101833.pdf, http://files.lesliemcgeaghhypnosis.com/uploads/1/3/1/3/131379650/xuruz_xapomula_wujemenejanafe_dukudu.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.com/wix?keyword=letras+goticas+para+tatuajes
• http://files.bristolgeogsoc.com/uploads/1/3/0/7/130739924/9101833.pdf
• http://files.lesliemcgeaghhypnosis.com/uploads/1/3/1/3/131379650/xuruz_xapomula_wujemenejanafe_dukudu.pdf
• http://kupojixe.smartlinktechs.com/uploads/1/3/0/8/130814328/e68a567ac4f.pdf
• http://fedemu.nordiclilly.com/uploads/1/3/2/7/132740324/xiferibadozirelabej.pdf
• http://files.dbtdelaware.com/uploads/1/3/1/3/131384380/1692230.pdf
• https://5803e18a-f245-4fd8-8a75-aa34e29693e9.filesusr.com/ugd/9ec29b_1222e25aa09d4331a5498e88d91a7dd8.pdf?index=true
• https://cc89891a-e6d3-4829-8df3-0611d7a81cf9.filesusr.com/ugd/0010c8_f836844ca1a748069c1237a539a35c3c.pdf?index=true
• https://1cdb51a7-055a-4633-9bdd-f175f606f65f.filesusr.com/ugd/45fd81_2d211dc3882f4f2dad3801c87da35594.pdf?index=true
• https://987fc3fc-872a-4c2e-811b-f4e132088dc4.filesusr.com/ugd/33a16d_3f8ae1c9075d4bfc83b26396b6b852ac.pdf?index=true
• https://2e0b3dbd-532c-4ca4-bcb2-24837ecc70ef.filesusr.com/ugd/4542d9_a59e0fc1497c4c43be9db0cb66c42a5c.pdf?index=true
• https://31938a77-109f-49ce-b8ce-0ac01bf62ef3.filesusr.com/ugd/8e6e76_4d1e1ed227ee47a5ad05d4bd8e573d44.pdf?index=true
• https://9a84a4b9-615e-4ff7-89ec-ada2e6d7a5b5.filesusr.com/ugd/95bb70_5ce1f9f57e2f4bb199afe6e212466086.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.com
• files.bristolgeogsoc.com
• files.lesliemcgeaghhypnosis.com
• kupojixe.smartlinktechs.com
• fedemu.nordiclilly.com
• files.dbtdelaware.com
• 5803e18a-f245-4fd8-8a75-aa34e29693e9.filesusr.com
• cc89891a-e6d3-4829-8df3-0611d7a81cf9.filesusr.com
• 1cdb51a7-055a-4633-9bdd-f175f606f65f.filesusr.com
• 987fc3fc-872a-4c2e-811b-f4e132088dc4.filesusr.com
• 2e0b3dbd-532c-4ca4-bcb2-24837ecc70ef.filesusr.com
• 31938a77-109f-49ce-b8ce-0ac01bf62ef3.filesusr.com
• 9a84a4b9-615e-4ff7-89ec-ada2e6d7a5b5.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report