MALICIOUS — 6050976859.pdf

MALICIOUS — 6050976859.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: 6a164ca3995af1f7f7e2abbdc22ff13fc00727d91012ba2e9ea22faf68817b23
• SHA-1: f1df6a1afb58347ea2e347982dd8739826c7fb7b
• MD5: 71cf628664b8e10a0672dc86e4a0764e
• ssdeep: 768:wgGzpDX6L+NNxqx2BsSDcwUoZMvpWZ7Ceef8nDaDeKGZWmrztVPhhcb:dGF7tUOMvp6leUnDseKGZWoVPhGb
• TLSH: T17332AFF31067CD8C6AC29B03AAEB2418A249D7C82132A69059DC776CD8BC7FC7F51951
• Submitted as: 6050976859.pdf
• File type: pdf · Size: 47024 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=pdf417+barcode+examples, https://cdn.shopify.com/s/files/1/0428/9832/5671/files/shrink_mac.pdf, https://cdn.shopify.com/s/files/1/0430/4211/1650/files/vapumuwibulutewuluvi.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=pdf417+barcode+examples
• https://cdn.shopify.com/s/files/1/0428/9832/5671/files/shrink_mac.pdf
• https://cdn.shopify.com/s/files/1/0430/4211/1650/files/vapumuwibulutewuluvi.pdf
• https://cdn.shopify.com/s/files/1/0429/6137/1290/files/buxetekezalotutogeti.pdf
• http://bibuw.nativeinstinct.co/uploads/1/3/1/6/131637136/b1d6df0.pdf
• http://zivepakok.upperwharfedalechurches.org/uploads/1/3/2/6/132683169/febesowajixuso_xafokeguwotuw_ganag_veridop.pdf
• http://nikaji.adam-rabel.com/uploads/1/3/0/7/130775012/e4b9bf3df.pdf
• https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fatexuxutul.pdf
• https://cdn.shopify.com/s/files/1/0482/0890/4346/files/javelin_of_lightning_5e.pdf
• https://cdn.shopify.com/s/files/1/0438/3526/1085/files/carbonless_forms_printing.pdf
• https://cdn.shopify.com/s/files/1/0433/2699/6633/files/76828471539.pdf
• https://cdn.shopify.com/s/files/1/0428/2194/3463/files/entrepreneurship_textbook_class_12_cbse.pdf
• https://cdn.shopify.com/s/files/1/0433/4659/1903/files/adverb_of_place_and_time_worksheet.pdf
• https://cdn.shopify.com/s/files/1/0465/3845/7238/files/the_csi_project_delivery_practice_gu.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
• bibuw.nativeinstinct.co
• zivepakok.upperwharfedalechurches.org
• nikaji.adam-rabel.com
• www.w3.org
• purl.org
• ns.adobe.com

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