MALICIOUS — b463f2_ede72a790a7c4692b36579b426dac976.pdf

MALICIOUS — b463f2_ede72a790a7c4692b36579b426dac976.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: fa74a1a39d3812086044f504fe04701fde2e625dff9dade737903d49d0293999
• SHA-1: 3e1d8e41547feb306003c9de3140cd9d89945dda
• MD5: f6990bfadbd63827e3186a09e23a5aad
• ssdeep: 768:VgGzpD7aLm0Fiz6S7wmvCOGTEg/Hm+vMHa+1dib1FBMYUt8E:GGFfOi7d6r/bMHa+iZFBCt8E
• TLSH: T15232AEF3409BDC8C398A9B136EE61119648ADA8D3037926415DCBB2CC4BC3BCAF44971
• Submitted as: b463f2_ede72a790a7c4692b36579b426dac976.pdf
• File type: pdf · Size: 44384 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.club/wix?keyword=mongul+dc+suicide+squad, https://86ba7022-003c-4204-b998-fe89cfb49f55.filesusr.com/ugd/bf650e_8e9c768e59fb4f77a26dc8c3808a2920.pdf?index=true, https://13fcb855-10df-4961-9a59-98d300588de4.filesusr.com/ugd/54dfea_f1c93ebb21b74d4b8cf6b23bd1390bf3.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.club/wix?keyword=mongul+dc+suicide+squad
• https://86ba7022-003c-4204-b998-fe89cfb49f55.filesusr.com/ugd/bf650e_8e9c768e59fb4f77a26dc8c3808a2920.pdf?index=true
• https://13fcb855-10df-4961-9a59-98d300588de4.filesusr.com/ugd/54dfea_f1c93ebb21b74d4b8cf6b23bd1390bf3.pdf?index=true
• https://911213cb-95bd-44ce-ab8a-bf6d018e9def.filesusr.com/ugd/d2759c_a67df5bdd8ab439fbb5ff1348e21ddad.pdf?index=true
• http://toxeposoz.littleimports.com/uploads/1/3/0/9/130969873/xowofu_takisidatusi_jelewunixapovox.pdf
• http://rowana.everlastinglovechurch.org/uploads/1/3/0/8/130874493/jivaliwe.pdf
• https://2eee8fdf-0409-4dcb-b4b1-4cf273ebad9d.filesusr.com/ugd/d2759c_0239ec17caac40eea3501f62fb3c3fba.pdf?index=true
• https://6f674aaa-49d5-433d-bbbc-d80ac13ce4c0.filesusr.com/ugd/5bb01c_8cc418c986c748e19446d53d15298ade.pdf?index=true
• https://8347e82f-fc3f-457f-9ac5-1d7e629de248.filesusr.com/ugd/bfbc46_47e6243074824f0f89135cdef76ce442.pdf?index=true
• https://93c646b5-6f6a-4a73-b63f-873c6a43376e.filesusr.com/ugd/c57cae_7f6a72303cc84a20931329073eee1d52.pdf?index=true
• https://72048008-6c09-4281-9361-96519ba0225c.filesusr.com/ugd/3be48b_d68a6c0dbf7b4a58bcaacc1f8a008829.pdf?index=true
• https://50b3947c-d220-478e-ac53-56c8c5027252.filesusr.com/ugd/dcf311_2d6f9c3dff484fb89c5b386120996d04.pdf?index=true
• https://14732304-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/9117e0_0735683d6aba43a88d7b673d6421f259.pdf?index=true
• https://879e9e14-0bef-414b-bacb-85c6f803a38f.filesusr.com/ugd/64e449_ce2e6a0230ba4504adffed29eb914f31.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.club
• 86ba7022-003c-4204-b998-fe89cfb49f55.filesusr.com
• 13fcb855-10df-4961-9a59-98d300588de4.filesusr.com
• 911213cb-95bd-44ce-ab8a-bf6d018e9def.filesusr.com
• toxeposoz.littleimports.com
• rowana.everlastinglovechurch.org
• 2eee8fdf-0409-4dcb-b4b1-4cf273ebad9d.filesusr.com
• 6f674aaa-49d5-433d-bbbc-d80ac13ce4c0.filesusr.com
• 8347e82f-fc3f-457f-9ac5-1d7e629de248.filesusr.com
• 93c646b5-6f6a-4a73-b63f-873c6a43376e.filesusr.com
• 72048008-6c09-4281-9361-96519ba0225c.filesusr.com
• 50b3947c-d220-478e-ac53-56c8c5027252.filesusr.com
• 14732304-f808-11ea-a328-fc4dd43d38a6.filesusr.com
• 879e9e14-0bef-414b-bacb-85c6f803a38f.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report