MALICIOUS — dec231_10849f5fa66b43dd84a41b02aa1d05ef.pdf

MALICIOUS — dec231_10849f5fa66b43dd84a41b02aa1d05ef.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: 7e625654e12e06a42e32acc1e62bf19938d79d9c8b1ffd64630efd8fcd2b7e39
• SHA-1: 72e0e7440115d893212d8188f662b225767b563f
• MD5: 39a447b6305a77115df95252bd9495a1
• ssdeep: 1536:jGFqtFH5/DOFYj0q9RoDEQ2jXc2bWxySiJbq/Gj1y0vDPbc9B:yFq9iKzBQSsHQSigGRDP+
• TLSH: T13E36CFF3405BEC8CBAC7A70369EB28653159C6887132A76048D87B6DE5782FCBD40971
• Submitted as: dec231_10849f5fa66b43dd84a41b02aa1d05ef.pdf
• File type: pdf · Size: 65390 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.club/wix?keyword=tensei+shitara+slime+datta+ken+volume+1+pdf, https://cdn.shopify.com/s/files/1/0431/4795/2292/files/electron_configuration_of_neutral_arsenic.pdf, https://cdn.shopify.com/s/files/1/0431/1678/9927/files/dukozupeminarexulid.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=tensei+shitara+slime+datta+ken+volume+1+pdf
• https://cdn.shopify.com/s/files/1/0431/4795/2292/files/electron_configuration_of_neutral_arsenic.pdf
• https://cdn.shopify.com/s/files/1/0431/1678/9927/files/dukozupeminarexulid.pdf
• https://cdn.shopify.com/s/files/1/0440/8279/0552/files/desmume_pokemon_roms.pdf
• https://cdn.shopify.com/s/files/1/0434/6147/6509/files/age_of_absolute_monarchs_worksheet_answer_key.pdf
• https://cdn.shopify.com/s/files/1/0434/7772/9432/files/jewopubosak.pdf
• https://cdn.shopify.com/s/files/1/0459/9395/1399/files/2547543310.pdf
• https://cdn.shopify.com/s/files/1/0440/6670/1477/files/tamumebuwikawowinasag.pdf
• https://cdn.shopify.com/s/files/1/0438/0744/1053/files/vejelinuzolesixux.pdf
• https://cdn.shopify.com/s/files/1/0427/7328/2983/files/68118907934.pdf
• http://files.rubiis.com/uploads/1/3/1/3/131379894/3562985.pdf
• http://files.ctumber.com/uploads/1/3/2/6/132695360/jusat_tasijo_zepidupeji_jobavobe.pdf
• http://files.sheilawolkart.com/uploads/1/3/0/7/130775076/e1a6cde00.pdf
• http://files.nyswip.net/uploads/1/3/1/4/131408954/3240757.pdf
• http://files.sheldonxink.com/uploads/1/3/1/4/131406274/8491542.pdf
• https://cdn.shopify.com/s/files/1/0428/5438/3782/files/agronomy_kharif_crops.pdf
• https://cdn.shopify.com/s/files/1/0430/2936/4889/files/37699909520.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
• files.rubiis.com
• files.ctumber.com
• files.sheilawolkart.com
• files.nyswip.net
• files.sheldonxink.com
• www.w3.org
• purl.org
• ns.adobe.com

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