MALICIOUS — 45fd81_b832e48a1f7f459ca7c87b30bce3304b.pdf

MALICIOUS — 45fd81_b832e48a1f7f459ca7c87b30bce3304b.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: 1d1b31347112f66e9faa92816d4de2d0850db4a6e520f40dae72c0f9b546a427
• SHA-1: ba4cb0ebb49a11ecb7c3f5be6eba3ef7d0622f5b
• MD5: 141fc8aead9d5009ce42aed0de87c7cb
• ssdeep: 1536:sGFRmoHhlRuzaJwzExuaA6F5xHd4aQWw8C/BDV1:JFRVHfRKz2A67xiaQWfABn
• TLSH: T1F537D0F355ABED4C799A4B13A9EA14052049D68AB237636100DC373CD5BC2FDEE20D61
• Submitted as: 45fd81_b832e48a1f7f459ca7c87b30bce3304b.pdf
• File type: pdf · Size: 71113 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.ru/wix?keyword=snapchat+story+viewers+order+2020, https://cdn.shopify.com/s/files/1/0433/0425/5656/files/blockheads_mod_apk_1._7._3.pdf, https://cdn.shopify.com/s/files/1/0431/9969/2958/files/josujikuvawabupig.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.ru/wix?keyword=snapchat+story+viewers+order+2020
• https://cdn.shopify.com/s/files/1/0433/0425/5656/files/blockheads_mod_apk_1._7._3.pdf
• https://cdn.shopify.com/s/files/1/0431/9969/2958/files/josujikuvawabupig.pdf
• https://cdn.shopify.com/s/files/1/0430/4273/4237/files/47520525936.pdf
• https://cdn.shopify.com/s/files/1/0432/5359/6310/files/84522812953.pdf
• http://lewoxera.provipcleaning.com/uploads/1/3/0/8/130874019/6153085.pdf
• http://fovajafet.gendusainsurance.com/uploads/1/3/0/7/130740558/339953c433ac.pdf
• https://fe9376ad-ae9f-47f6-a1d4-e7eb3a72cb48.filesusr.com/ugd/4329d7_9e8048efc06042c1b2e4ab6c9903867c.pdf?index=true
• https://abfceb30-330d-4226-9ef4-9a59fe00287f.filesusr.com/ugd/3aca14_c3fcefac967e4288963cbfdbbef3bdef.pdf?index=true
• https://29f9907c-ed67-4013-a1a2-30bc606036e9.filesusr.com/ugd/1e557c_cb716ae793314f699bbe86a8e1df156e.pdf?index=true
• https://6f3e643d-1e13-48ee-b672-e6607aca2486.filesusr.com/ugd/96564c_1faf7a18d2644f1b90865e69c06c2c1d.pdf?index=true
• https://72a7742c-559b-4a0f-ba1e-0aca1cf1184a.filesusr.com/ugd/238140_19b1ed822be54448b4a72243c15fcc63.pdf?index=true
• https://8b10138e-e1f3-40d3-9397-30f95ff654eb.filesusr.com/ugd/0a052f_76916c0dc8f54ba4be0b1715faba743e.pdf?index=true
• https://61c1fe8e-984a-4a87-b6d2-d28da0e012d1.filesusr.com/ugd/33ab24_a6b09c148c2a4f46bfb89e784b9e99ea.pdf?index=true
• https://6540765e-d015-4740-81de-a4cfc4fdfbe0.filesusr.com/ugd/866690_6e7f3fdd2c594fe9859b625bd36f005e.pdf?index=true
• https://38efd221-1475-4749-86c8-0fb0b84fe21d.filesusr.com/ugd/7be1cd_035ab0a9c6504a6e91b2b6bf5c97db88.pdf?index=true
• https://d169a7f4-3226-430d-87d4-342549f8d000.filesusr.com/ugd/17159d_2debdc30fc3c4fb78dac30efa0aa80d9.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
• cdn.shopify.com
• lewoxera.provipcleaning.com
• fovajafet.gendusainsurance.com
• fe9376ad-ae9f-47f6-a1d4-e7eb3a72cb48.filesusr.com
• abfceb30-330d-4226-9ef4-9a59fe00287f.filesusr.com
• 29f9907c-ed67-4013-a1a2-30bc606036e9.filesusr.com
• 6f3e643d-1e13-48ee-b672-e6607aca2486.filesusr.com
• 72a7742c-559b-4a0f-ba1e-0aca1cf1184a.filesusr.com
• 8b10138e-e1f3-40d3-9397-30f95ff654eb.filesusr.com
• 61c1fe8e-984a-4a87-b6d2-d28da0e012d1.filesusr.com
• 6540765e-d015-4740-81de-a4cfc4fdfbe0.filesusr.com
• 38efd221-1475-4749-86c8-0fb0b84fe21d.filesusr.com
• d169a7f4-3226-430d-87d4-342549f8d000.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report