MALICIOUS — 417718_baa4be6dbc6f45cfbb08109478f74840.pdf

MALICIOUS — 417718_baa4be6dbc6f45cfbb08109478f74840.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 54 detection engines flagged it.

Identification

• SHA-256: b1c7375a36d358bed93b3f9026704e0121da099573a039d0477bbb4b26a50112
• SHA-1: 128a8874dce8b572948d30e3dfca05111f3d20c0
• MD5: 32bb4d0a569e92138c628182db270c59
• ssdeep: 768:KgGzpD05G4CYEWFidZ+2ltmMsWR+fGT0TFJPgNKM9:XGFYMtmMBR6G4TfINKM9
• TLSH: T1A32F7CF740B7ED4C2586EF037AEA20196045DB8CA132AB646998776CC47C37DBE10971
• Submitted as: 417718_baa4be6dbc6f45cfbb08109478f74840.pdf
• File type: pdf · Size: 33418 bytes
• Verdict: malicious (78/100)

Detections (2 of 54 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.link/wix?keyword=peace+like+a+river+song+chords, https://cdn.shopify.com/s/files/1/0427/8406/3654/files/92313438303.pdf, https://cdn.shopify.com/s/files/1/0432/6978/3720/files/65193985692.pdf - 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.link/wix?keyword=peace+like+a+river+song+chords
• https://cdn.shopify.com/s/files/1/0427/8406/3654/files/92313438303.pdf
• https://cdn.shopify.com/s/files/1/0432/6978/3720/files/65193985692.pdf
• https://cdn.shopify.com/s/files/1/0430/5226/9717/files/wapim.pdf
• https://cdn.shopify.com/s/files/1/0437/6212/2903/files/sintomas_de_insuficiencia_cardiaca_congestiva.pdf
• https://cdn.shopify.com/s/files/1/0434/6327/8758/files/sql_licensing_guide.pdf
• https://cdn.shopify.com/s/files/1/0431/8347/2791/files/zipapilijigelineni.pdf
• https://cdn.shopify.com/s/files/1/0433/9787/3831/files/apple_airpods_used_for_android.pdf
• https://cdn.shopify.com/s/files/1/0429/7244/6873/files/rgles_de_l_orthographe_franaise.pdf
• http://files.codlimo.com/uploads/1/3/0/7/130776573/lenasawusujuxur-zadil-sagivolorol.pdf
• http://jukaj.cognitivecardiowithmsmm.com/uploads/1/3/1/3/131384260/9811158.pdf
• https://d588683f-0312-4bd9-80c2-fc2a1e9c1141.filesusr.com/ugd/70e7d4_df055274723e43d292a7eecb09515cf7.pdf?index=true
• https://61fe5258-5b6e-48cb-bfa3-8b726b63feef.filesusr.com/ugd/4329d7_8bc8212a0238487bad0734678c706824.pdf?index=true
• https://136bd0e9-e62f-4302-82eb-9513e7645367.filesusr.com/ugd/6cabbb_a2c42ae8f2f1494a9d249afdb589210c.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.link
• cdn.shopify.com
• files.codlimo.com
• jukaj.cognitivecardiowithmsmm.com
• d588683f-0312-4bd9-80c2-fc2a1e9c1141.filesusr.com
• 61fe5258-5b6e-48cb-bfa3-8b726b63feef.filesusr.com
• 136bd0e9-e62f-4302-82eb-9513e7645367.filesusr.com
• www.gospelmusic.tk
• www.w3.org
• purl.org
• ns.adobe.com

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