MALICIOUS — 952c2e_d69c878dea7f498095695814df4f36fb.pdf

MALICIOUS — 952c2e_d69c878dea7f498095695814df4f36fb.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: ec2ba7d340fd4e9f97e2a083c03ef091e491b8a881ea2f6ccb3c759dae7c1e19
• SHA-1: b8d6bdf75316b47910ba2149c71e9c0a836e975a
• MD5: c8b0f09b431ebc32cbf6a4ee45154966
• ssdeep: 768:tgGzpDy9aZ2VuhB5X27BVyvQrCOY0C7XnkdZRNJ0lOyd/3His7rLFnEoZ:OGFW3V1r6dAdTzqOwHi2vFnEoZ
• TLSH: T1E8319DF31697EC4D2A82AB036CE706552049D78D6132A77494CD7A7CD9BC1BCBE50930
• Submitted as: 952c2e_d69c878dea7f498095695814df4f36fb.pdf
• File type: pdf · Size: 42149 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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=john+assaraf+pdf, https://5f8c02b0-024f-4999-aabb-56e5325f35c9.filesusr.com/ugd/d43733_b2caa3cc3b2840e7bbbf80513e91bab3.pdf?index=true, https://701095d7-577e-4b3b-8bb5-77ff1b195572.filesusr.com/ugd/625844_b9d851d3e59646bda6becfe0ce001f13.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.com/wix?keyword=john+assaraf+pdf
• https://5f8c02b0-024f-4999-aabb-56e5325f35c9.filesusr.com/ugd/d43733_b2caa3cc3b2840e7bbbf80513e91bab3.pdf?index=true
• https://701095d7-577e-4b3b-8bb5-77ff1b195572.filesusr.com/ugd/625844_b9d851d3e59646bda6becfe0ce001f13.pdf?index=true
• https://f4ef83b3-6be6-4ec8-83a4-93f10c27e79b.filesusr.com/ugd/70e7d4_d4f9d8adb62e4f269fe1a81440f61c78.pdf?index=true
• https://d488eb2b-f3c2-4695-87fd-5d414ec33efd.filesusr.com/ugd/54bec1_875186b0ecd34c4c9faeb176f02cc50d.pdf?index=true
• https://e9603bae-fcb0-4937-a478-51502df2f0b0.filesusr.com/ugd/36d413_4760e108f03c4519a876a5d6e1e6d640.pdf?index=true
• https://cdn.shopify.com/s/files/1/0430/2602/2557/files/calendario_2020_y_2020_para_imprimir.pdf
• https://cdn.shopify.com/s/files/1/0433/5108/1114/files/27083775129.pdf
• https://cdn.shopify.com/s/files/1/0428/3206/8775/files/bouree_in_e_minor_sheet_music_piano.pdf
• https://cdn.shopify.com/s/files/1/0432/4484/7261/files/creature_3d_full_movie_dvdrip.pdf
• https://cdn.shopify.com/s/files/1/0462/2123/0233/files/filemaker_business_templates.pdf
• https://cdn.shopify.com/s/files/1/0434/8670/7876/files/libob.pdf
• https://92f85fa5-14e9-499d-93fd-6f97f249a21b.filesusr.com/ugd/60e703_627a775800744900971ba04e8f284a67.pdf?index=true
• https://36a25bf6-f536-41cd-b0a5-405b83e86e43.filesusr.com/ugd/f1780b_49e7c2b7869648e7b6b96d95338d68f8.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
• 5f8c02b0-024f-4999-aabb-56e5325f35c9.filesusr.com
• 701095d7-577e-4b3b-8bb5-77ff1b195572.filesusr.com
• f4ef83b3-6be6-4ec8-83a4-93f10c27e79b.filesusr.com
• d488eb2b-f3c2-4695-87fd-5d414ec33efd.filesusr.com
• e9603bae-fcb0-4937-a478-51502df2f0b0.filesusr.com
• cdn.shopify.com
• 92f85fa5-14e9-499d-93fd-6f97f249a21b.filesusr.com
• 36a25bf6-f536-41cd-b0a5-405b83e86e43.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report