MALICIOUS — c7ef1a_196316c06bc3463c8652a588211b4121.pdf

MALICIOUS — c7ef1a_196316c06bc3463c8652a588211b4121.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: 25ccaefa91cc0be33ac325702432e2ad472458623e1290f2431780b4321be6b4
• SHA-1: 7ed0b6f35927240899d7ae2716a6b5e8c4d57086
• MD5: c00fa31e80f4b2e7c32524e5ffec8cbd
• ssdeep: 768:UgGzpDrdqEdmXGHDtH7h623FSw5aknh79nTcag:hGF/SXGHDt7/3Fxaknl9nIag
• TLSH: T1842F8EF3509BED8C6787AF137EA60158600AD68D702397B059983B3CC4BC6EDAE11970
• Submitted as: c7ef1a_196316c06bc3463c8652a588211b4121.pdf
• File type: pdf · Size: 34129 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.me/wix?keyword=cricut+design+space+manual+pdf, https://015d7991-b3ae-4e29-8c76-58c358caba0d.filesusr.com/ugd/f1780b_d86b4ca912f249708489cba8de60354e.pdf?index=true, https://75b35160-dea0-464e-8dd0-b1e95085fadc.filesusr.com/ugd/54bec1_3b21d1d17378497c947fdb89c7be3ebd.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=cricut+design+space+manual+pdf
• https://015d7991-b3ae-4e29-8c76-58c358caba0d.filesusr.com/ugd/f1780b_d86b4ca912f249708489cba8de60354e.pdf?index=true
• https://75b35160-dea0-464e-8dd0-b1e95085fadc.filesusr.com/ugd/54bec1_3b21d1d17378497c947fdb89c7be3ebd.pdf?index=true
• https://eaa2ffae-1d3f-48c5-b9fe-7bd050707496.filesusr.com/ugd/70c1ec_0a40b5d3ac80470eb4ab5aace5808cc4.pdf?index=true
• https://99312745-ff5d-4760-a7d7-1c2936f55d96.filesusr.com/ugd/8aba0c_a60321617e0244ada601f8395ffdfd51.pdf?index=true
• https://15e1773e-045e-4b20-9909-5e19877f6661.filesusr.com/ugd/0789d5_1b258d663e304bcc8fb6df98c7155a3e.pdf?index=true
• https://d372abbd-721f-48d2-81d1-5c4e46c3843c.filesusr.com/ugd/4a2613_a55ed6a9f9aa454bbfe531dfd6bd8f96.pdf?index=true
• https://b220e211-7334-4852-a8ab-5c67d0fa89aa.filesusr.com/ugd/565485_232b2daa8a3e48aca9a952c9010a60ee.pdf?index=true
• https://7f5a7bf3-b15b-442c-a14e-0cb3f762b7a9.filesusr.com/ugd/f2c1dc_004f7327e897450f979ad7b5548848df.pdf?index=true
• https://e61dbea1-708d-4270-b9f4-39cfe9c7a8b5.filesusr.com/ugd/f2ef67_cff113ae9c664e43a681c58d598e42ac.pdf?index=true
• https://ffb8412e-6a8a-420e-aeff-9e660079a815.filesusr.com/ugd/04c368_6e3b259db3024fdeb172266861a7347e.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
• 015d7991-b3ae-4e29-8c76-58c358caba0d.filesusr.com
• 75b35160-dea0-464e-8dd0-b1e95085fadc.filesusr.com
• eaa2ffae-1d3f-48c5-b9fe-7bd050707496.filesusr.com
• 99312745-ff5d-4760-a7d7-1c2936f55d96.filesusr.com
• 15e1773e-045e-4b20-9909-5e19877f6661.filesusr.com
• d372abbd-721f-48d2-81d1-5c4e46c3843c.filesusr.com
• b220e211-7334-4852-a8ab-5c67d0fa89aa.filesusr.com
• 7f5a7bf3-b15b-442c-a14e-0cb3f762b7a9.filesusr.com
• e61dbea1-708d-4270-b9f4-39cfe9c7a8b5.filesusr.com
• ffb8412e-6a8a-420e-aeff-9e660079a815.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report