MALICIOUS — ad2ade_80b9bd1cb50147e195c30226e8eb75fe.pdf

MALICIOUS — ad2ade_80b9bd1cb50147e195c30226e8eb75fe.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: 00e64c0a27e48cf4a88ddf0503ef78be9f57bbcaca737eaa0df3f2f1f0a07b79
• SHA-1: c41a64a1dfad217eca3088facd36b206a0f265e1
• MD5: 4d80b646d728b42de7641b493f328ea7
• ssdeep: 1536:ZGF3q37r8uqSsMb/3ikNonUPwVWxoy1Iq66:sF3q3H8WP/3XNxIuoy1Ie
• TLSH: T13734B0F350ABEC887B86AF472AE600586046C648717396A019D97F7CC4BC6FCBF14960
• Submitted as: ad2ade_80b9bd1cb50147e195c30226e8eb75fe.pdf
• File type: pdf · Size: 53406 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): UDS:Trojan.PDF.SBadur.gen

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 UDS:Trojan.PDF.SBadur.gen (rule UDS:Trojan.PDF.SBadur.gen) - 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=covet+fashion+mod+apk+20.06.51, https://e42d9d5e-1226-44f9-847d-08242d0d5838.filesusr.com/ugd/4a2613_26e7625415874f7f8c6e54193826927f.pdf?index=true, https://1a91a79e-f885-43c3-87b0-d64624f4ed16.filesusr.com/ugd/d6af85_8633ec0c4ccb47e995b29b64dcc5eba7.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.ru/wix?keyword=covet+fashion+mod+apk+20.06.51
• https://e42d9d5e-1226-44f9-847d-08242d0d5838.filesusr.com/ugd/4a2613_26e7625415874f7f8c6e54193826927f.pdf?index=true
• https://1a91a79e-f885-43c3-87b0-d64624f4ed16.filesusr.com/ugd/d6af85_8633ec0c4ccb47e995b29b64dcc5eba7.pdf?index=true
• https://ed6bed3c-7e75-46c6-a6e4-b2af1fd78152.filesusr.com/ugd/a2de88_dfafb76d6b2f4000bc5aeb5c314b475d.pdf?index=true
• https://2e9412aa-e272-447a-b1d4-1cfd59af203f.filesusr.com/ugd/24deb6_c240d352066d45a08f4bab19d3fce481.pdf?index=true
• https://73e66511-3033-452d-ab2e-8d70c9b0eaa1.filesusr.com/ugd/e948c1_96319e4a18cb44c89b4b3f9de0fc0bcb.pdf?index=true
• https://d94d100c-b0ff-4a94-9396-c0dbe92f196e.filesusr.com/ugd/73cb9e_41d1813c2f164463b1170f3b3c3a6ef8.pdf?index=true
• https://63658f60-b81f-47d8-84a2-d368d86678cb.filesusr.com/ugd/dcf311_a7c163e1006448228427d212223c4be4.pdf?index=true
• https://3389b2ee-1854-4a1e-84b6-8ad99a8998e5.filesusr.com/ugd/5bb01c_21a166cdabe34c6a935699eb405a6cab.pdf?index=true
• https://5db86306-84d0-4af0-a5ed-a425c741f86b.filesusr.com/ugd/3e5db3_1932b30677624f5db0dc6bc08999a3d5.pdf?index=true
• https://058a7a77-6db1-4771-a462-92fd207448d1.filesusr.com/ugd/565485_ec135f0cf81c46f7af722dcff6b63370.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.ru
• e42d9d5e-1226-44f9-847d-08242d0d5838.filesusr.com
• 1a91a79e-f885-43c3-87b0-d64624f4ed16.filesusr.com
• ed6bed3c-7e75-46c6-a6e4-b2af1fd78152.filesusr.com
• 2e9412aa-e272-447a-b1d4-1cfd59af203f.filesusr.com
• 73e66511-3033-452d-ab2e-8d70c9b0eaa1.filesusr.com
• d94d100c-b0ff-4a94-9396-c0dbe92f196e.filesusr.com
• 63658f60-b81f-47d8-84a2-d368d86678cb.filesusr.com
• 3389b2ee-1854-4a1e-84b6-8ad99a8998e5.filesusr.com
• 5db86306-84d0-4af0-a5ed-a425c741f86b.filesusr.com
• 058a7a77-6db1-4771-a462-92fd207448d1.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report