MALICIOUS — 8acad3_a50d9a860beb4ea5a5563516b46e47cd.pdf

MALICIOUS — 8acad3_a50d9a860beb4ea5a5563516b46e47cd.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: 11f552a7ed655531de894c23530e3d9ab9790ab86f6a59d4cd35c37559fe5067
• SHA-1: 593017084c788a8729ec2206337da2d18de437d0
• MD5: 446132c5f60c1cb9ff2202fd132374e4
• ssdeep: 768:ngGzpDizMGI5a+axHn9rkehgSeJq++3BVnQE3658KKdVsj0eyQa9:gGFuHIUJhyqBxRQEjpGjlyQa9
• TLSH: T127319EF3549BEC8C659A6F03AAF6204A2084D68CA127D76404DC7B6CD8FC2BC9E54971
• Submitted as: 8acad3_a50d9a860beb4ea5a5563516b46e47cd.pdf
• File type: pdf · Size: 39384 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.club/wix?keyword=alwd+guide+to+legal+citation+pdf, https://b976a920-5c6e-49c4-a0be-f3a98ecbe043.filesusr.com/ugd/13ae68_e97d705f48744ac092f1719dee84dd4b.pdf?index=true, https://983463f6-32e1-40f7-ba2f-74c94d163f9d.filesusr.com/ugd/296484_7460f512c28d454d8b6452fbe155ffed.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=alwd+guide+to+legal+citation+pdf
• https://b976a920-5c6e-49c4-a0be-f3a98ecbe043.filesusr.com/ugd/13ae68_e97d705f48744ac092f1719dee84dd4b.pdf?index=true
• https://983463f6-32e1-40f7-ba2f-74c94d163f9d.filesusr.com/ugd/296484_7460f512c28d454d8b6452fbe155ffed.pdf?index=true
• https://62a415b9-3d09-4db3-a58d-151ad58af84d.filesusr.com/ugd/1cc777_3c9d69633d7b4d51885e6bf4c111b2ae.pdf?index=true
• https://8347e82f-fc3f-457f-9ac5-1d7e629de248.filesusr.com/ugd/bfbc46_47e6243074824f0f89135cdef76ce442.pdf?index=true
• https://988fd8d8-11f0-4ddc-a8d8-28137a91f24f.filesusr.com/ugd/66f3f9_5d38d6c3a9714d398ed70265b224ae20.pdf?index=true
• https://e13531f5-3217-4b59-b6c6-bb1f94ee9ab7.filesusr.com/ugd/4b874d_64d91ad463df4b6f870e36cee2548349.pdf?index=true
• https://cdn.shopify.com/s/files/1/0436/6116/4697/files/90148499612.pdf
• https://cdn.shopify.com/s/files/1/0428/4094/8903/files/candidiase_em_homens.pdf
• https://cdn.shopify.com/s/files/1/0435/0138/7936/files/sumber_medan_magnet.pdf
• https://cdn.shopify.com/s/files/1/0431/8406/2622/files/35118503685.pdf
• 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
• b976a920-5c6e-49c4-a0be-f3a98ecbe043.filesusr.com
• 983463f6-32e1-40f7-ba2f-74c94d163f9d.filesusr.com
• 62a415b9-3d09-4db3-a58d-151ad58af84d.filesusr.com
• 8347e82f-fc3f-457f-9ac5-1d7e629de248.filesusr.com
• 988fd8d8-11f0-4ddc-a8d8-28137a91f24f.filesusr.com
• e13531f5-3217-4b59-b6c6-bb1f94ee9ab7.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report