MALICIOUS — 0af078_dcbb2e3425524604b3f9872f6035e212.pdf

MALICIOUS — 0af078_dcbb2e3425524604b3f9872f6035e212.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: de2155236faf35aa990627f830a57339c4d76a154ff2ab9605223cfcb6e67107
• SHA-1: a9d76f84a71bbd3f7d5aa3e349f3d7103c69986f
• MD5: c2c440bbc070615689d842753a8ced11
• ssdeep: 768:GkgGzpDf5N7fbaaaZDp79FI9r9k0F4BvX0lLzp38Ux5j/VFEA5D:iGF7IDpUYeGv0FiUx5j/TEA5D
• TLSH: T1D732AEF7049BDD8D2A8B9B136DEA219A118AC74C2231A7A058D8773DD47C1FDAF00A51
• Submitted as: 0af078_dcbb2e3425524604b3f9872f6035e212.pdf
• File type: pdf · Size: 47111 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=emotional+stages+of+divorce+initiator, https://bf1ad6ef-f6a4-43dd-8ea9-82a4c3286e4e.filesusr.com/ugd/565485_26620e8415484ec895185b67a8a087e4.pdf?index=true, https://1398cfc9-232d-4419-be97-da0fa905dff8.filesusr.com/ugd/5bb01c_abe4b2f2a18b4415b27735d9b50d8d81.pdf?index=true - 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=emotional+stages+of+divorce+initiator
• https://bf1ad6ef-f6a4-43dd-8ea9-82a4c3286e4e.filesusr.com/ugd/565485_26620e8415484ec895185b67a8a087e4.pdf?index=true
• https://1398cfc9-232d-4419-be97-da0fa905dff8.filesusr.com/ugd/5bb01c_abe4b2f2a18b4415b27735d9b50d8d81.pdf?index=true
• https://87abbf3c-220e-4f82-813a-c3ac0df448fb.filesusr.com/ugd/f91cf1_a2e1902e21ac4be88024b48c92a35c0e.pdf?index=true
• https://04f581e7-da1f-4b43-b352-452121160611.filesusr.com/ugd/0b46e6_f6585cd5c920478d995134440207e5cf.pdf?index=true
• https://61c6c16e-cecf-452b-9669-ea6585d08a24.filesusr.com/ugd/d6af85_f3e126c82ee848cd84b25b361727f791.pdf?index=true
• http://files.ritaauerbachpaintings.com/uploads/1/3/1/0/131070560/3707985.pdf
• http://files.nicetynecessities.com/uploads/1/3/0/7/130775633/9011726.pdf
• http://digusux.crescentboatclub.com/uploads/1/3/1/6/131606492/43b0854736ebbc.pdf
• https://cdn.shopify.com/s/files/1/0432/7673/0533/files/21st_century_astronomy_4th_edition_free_download.pdf
• https://cdn.shopify.com/s/files/1/0436/0847/3763/files/10403080471.pdf
• https://cdn.shopify.com/s/files/1/0434/6331/1513/files/11209387303.pdf
• https://cdn.shopify.com/s/files/1/0430/3486/9921/files/1527459135.pdf
• https://7ef6ea99-c2a0-4ae2-9f9b-57cbcaea7b7b.filesusr.com/ugd/e2b09b_70d7027fd23b447589f4720eb79b1ea5.pdf?index=true
• https://1e20613e-b4fd-486e-aea2-5c8d840a24db.filesusr.com/ugd/696117_bcc0926bf7db48468c5e329df03becff.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.me
• bf1ad6ef-f6a4-43dd-8ea9-82a4c3286e4e.filesusr.com
• 1398cfc9-232d-4419-be97-da0fa905dff8.filesusr.com
• 87abbf3c-220e-4f82-813a-c3ac0df448fb.filesusr.com
• 04f581e7-da1f-4b43-b352-452121160611.filesusr.com
• 61c6c16e-cecf-452b-9669-ea6585d08a24.filesusr.com
• files.ritaauerbachpaintings.com
• files.nicetynecessities.com
• digusux.crescentboatclub.com
• cdn.shopify.com
• 7ef6ea99-c2a0-4ae2-9f9b-57cbcaea7b7b.filesusr.com
• 1e20613e-b4fd-486e-aea2-5c8d840a24db.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report