MALICIOUS — 86437562606.pdf

MALICIOUS — 86437562606.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: 23e66075f337c267978f68590ec7af7fc05c2ce88da7296132fefbd277e19bfe
• SHA-1: e4b3dbc2603a64ec86db9febbe45d1ad8466b20e
• MD5: 0c9ba940464c4bf4675b8818bbd2ca58
• ssdeep: 768:SgGzpDsgyf5Ik2ny7xotNNDrK+2qKZ6eJofkSciq:PGF9vNDuy86eWkSciq
• TLSH: T1042F7DF3519BDC8C7987AB43ADDB245A6045C3887137AB6018DC776CC6BC6BC6E40861
• Submitted as: 86437562606.pdf
• File type: pdf · Size: 35174 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://ggtraff.ru/strik?keyword=takeuchi+tb290+specs+pdf, https://cdn.shopify.com/s/files/1/0433/0160/1444/files/lizaxejaresevikuvuga.pdf, https://cdn.shopify.com/s/files/1/0479/2906/5639/files/90653357776.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://ggtraff.ru/strik?keyword=takeuchi+tb290+specs+pdf
• https://cdn.shopify.com/s/files/1/0433/0160/1444/files/lizaxejaresevikuvuga.pdf
• https://cdn.shopify.com/s/files/1/0479/2906/5639/files/90653357776.pdf
• https://cdn.shopify.com/s/files/1/0438/8893/5067/files/comparing_rational_numbers_worksheet_with_answers.pdf
• https://cdn.shopify.com/s/files/1/0432/4173/4311/files/98379202857.pdf
• https://cdn.shopify.com/s/files/1/0430/8221/9674/files/indirect_measurement_word_problems_worksheet.pdf
• https://site-1037184.mozfiles.com/files/1037184/47143152881.pdf
• http://files.toymigos.com/uploads/1/3/1/8/131856381/61b8c1a.pdf
• http://fipiwega.heatherbelleink.com/uploads/1/3/0/7/130775734/5248327.pdf
• http://files.angairplus.com/uploads/1/3/1/8/131871571/5039429.pdf
• http://safozozuk.coolummensshed.org/uploads/1/3/1/4/131408024/b5f2ea74.pdf
• http://valivok.spaceycave.com/uploads/1/3/2/3/132302780/fulib.pdf
• https://cdn.shopify.com/s/files/1/0432/7368/3100/files/jixofuzonutem.pdf
• https://cdn.shopify.com/s/files/1/0433/7729/5521/files/gewetivinajorozowixe.pdf
• https://cdn.shopify.com/s/files/1/0465/5123/6766/files/administration_publique_haitienne.pdf
• https://cdn.shopify.com/s/files/1/0432/2715/2539/files/60720087244.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

• ggtraff.ru
• cdn.shopify.com
• site-1037184.mozfiles.com
• files.toymigos.com
• fipiwega.heatherbelleink.com
• files.angairplus.com
• safozozuk.coolummensshed.org
• valivok.spaceycave.com
• www.w3.org
• purl.org
• ns.adobe.com

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