MALICIOUS — 370021_a234f8a3ba9f4d938a2c2d08ceb2239c.pdf

MALICIOUS — 370021_a234f8a3ba9f4d938a2c2d08ceb2239c.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: 599a39ca07a22ad4b9e14d3fd84b6ae9b98c5b5242604a3e37cb01110d3e7b8d
• SHA-1: b919dc480f884dfd97d8361859b6a3fd16b5ef91
• MD5: 118565b72d3eabb91369b6e918d7b173
• ssdeep: 1536:NGFsxrkcirH3/VvWH8j/lS+JNshYYYWYOlxkpX:QFsxrkcirHtWaRJmhHhxm
• TLSH: T13236B0F3419BDD4C7ECAE783AD671265168DD3887222D7A106983B2CC9780BD7F40A91
• Submitted as: 370021_a234f8a3ba9f4d938a2c2d08ceb2239c.pdf
• File type: pdf · Size: 63882 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=formula+quimica+serotonina, https://cdn.shopify.com/s/files/1/0430/6731/0231/files/pepujapobamafuzewuril.pdf, https://cdn.shopify.com/s/files/1/0430/5905/2706/files/reactions_of_acids_and_bases_in_analytical_chemistry.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.club/wix?keyword=formula+quimica+serotonina
• https://cdn.shopify.com/s/files/1/0430/6731/0231/files/pepujapobamafuzewuril.pdf
• https://cdn.shopify.com/s/files/1/0430/5905/2706/files/reactions_of_acids_and_bases_in_analytical_chemistry.pdf
• https://cdn.shopify.com/s/files/1/0439/0728/5147/files/fuzupita.pdf
• https://cdn.shopify.com/s/files/1/0434/2457/9751/files/jofatigasenoxu.pdf
• https://f4d9e22a-c649-4a7b-8568-1ad27aacc8fa.filesusr.com/ugd/80bfa9_1b17b97984a64fe49740f22687c9dc08.pdf?index=true
• https://f7929993-41b0-42b0-8815-d173f37be073.filesusr.com/ugd/5bb01c_1be27fe50d6b4c11be90583d6c27061b.pdf?index=true
• https://5d33a5fe-9623-459e-84a9-d982b2d3b952.filesusr.com/ugd/3225da_6979b89ff6ce470c86b9342039475b7b.pdf?index=true
• https://3389b2ee-1854-4a1e-84b6-8ad99a8998e5.filesusr.com/ugd/5bb01c_21a166cdabe34c6a935699eb405a6cab.pdf?index=true
• https://67fbdadd-ee3e-4001-8f74-41f8f58ae3c4.filesusr.com/ugd/76aeb6_dcd6aa3ec6404cf7841238ef93e5b9b6.pdf?index=true
• https://b319251c-d770-43e1-8ce5-037dd2a1abf0.filesusr.com/ugd/f08e01_331e10de8014419b84d6f068c86894c2.pdf?index=true
• https://04f581e7-da1f-4b43-b352-452121160611.filesusr.com/ugd/0b46e6_f6585cd5c920478d995134440207e5cf.pdf?index=true
• https://06f0fce1-1a69-43a1-aa63-c77d09e183fa.filesusr.com/ugd/3be48b_49e906e013424477b095d07e716390df.pdf?index=true
• https://cdn.shopify.com/s/files/1/0429/9096/0799/files/black_inventions_list.pdf
• https://cdn.shopify.com/s/files/1/0430/9847/2605/files/wofusomekuzifogesu.pdf
• https://cdn.shopify.com/s/files/1/0428/7237/3414/files/biodata_format_for_marriage_for_girl_free_download.pdf
• https://cdn.shopify.com/s/files/1/0432/4635/4592/files/lalutezed.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
• cdn.shopify.com
• f4d9e22a-c649-4a7b-8568-1ad27aacc8fa.filesusr.com
• f7929993-41b0-42b0-8815-d173f37be073.filesusr.com
• 5d33a5fe-9623-459e-84a9-d982b2d3b952.filesusr.com
• 3389b2ee-1854-4a1e-84b6-8ad99a8998e5.filesusr.com
• 67fbdadd-ee3e-4001-8f74-41f8f58ae3c4.filesusr.com
• b319251c-d770-43e1-8ce5-037dd2a1abf0.filesusr.com
• 04f581e7-da1f-4b43-b352-452121160611.filesusr.com
• 06f0fce1-1a69-43a1-aa63-c77d09e183fa.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report