MALICIOUS — 8c0e65_ea20edf0eabf4d4d8adb559c6f5b5066.pdf

MALICIOUS — 8c0e65_ea20edf0eabf4d4d8adb559c6f5b5066.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: 62cf1578abb6a879c780fd44ac81a118065d0b7f76a26466008ffd43359ea2f9
• SHA-1: 86389edd9d67fe9be2ed52b7ec317ab727bf772a
• MD5: 6327cbfa0d877f35f31f941fd5d4e12a
• ssdeep: 768:WgGzpDT5m8R8TpYY5NxNkQuhMMPq22gSyXtKtOhAGVnqDF2DJDp1P8bqwc:DGFf5m8R/Y1NkxhMCqt41K2Zpd8bqwc
• TLSH: T1F933BFF39077DD8C668B5F037DEA105A6589D68D7033966445C87B6CC4BC2BE6F00A60
• Submitted as: 8c0e65_ea20edf0eabf4d4d8adb559c6f5b5066.pdf
• File type: pdf · Size: 49569 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.ru/wix?keyword=gps+for+tractor+sprayer, http://files.evergreenforestptsa.org/uploads/1/3/1/3/131380915/jopowafilipenuvo.pdf, http://files.hungariandentistsurgery.com/uploads/1/3/1/4/131437276/pazowibif-dixasuvubox.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.ru/wix?keyword=gps+for+tractor+sprayer
• http://files.evergreenforestptsa.org/uploads/1/3/1/3/131380915/jopowafilipenuvo.pdf
• http://files.hungariandentistsurgery.com/uploads/1/3/1/4/131437276/pazowibif-dixasuvubox.pdf
• http://vujepojuw.oceanwisejourneys.com/uploads/1/3/1/6/131606490/tomarobalezo-sajibeka-gelibevatupe-boxiramopar.pdf
• http://rubig.justkiddingtheatrecompanyinc.org/uploads/1/3/0/7/130738799/goliru_sakeko_nejofezelu.pdf
• http://kozuzuno.bzdickstudio.com/uploads/1/3/1/3/131379730/kabub.pdf
• https://0d1bbb24-aa16-42b3-80df-bff4f5d60448.filesusr.com/ugd/33ab24_0291f1b4a2c94d598b4bb5c13e66ac17.pdf?index=true
• https://5af0850c-4c76-4bda-bb1e-435a60a851b6.filesusr.com/ugd/ca847e_9e56578068bf47559ce95c98a805f07d.pdf?index=true
• https://104a5bc9-7986-455e-860d-7c8e0b3b4b62.filesusr.com/ugd/a4c1fa_d29b13ecda074e5bbb761a06930ef4a3.pdf?index=true
• https://29efb021-de08-48e5-af6a-eecb455e9dda.filesusr.com/ugd/370021_85d5259271e14e21b08f07f1e80e2b7a.pdf?index=true
• https://bd602b25-da02-4ccd-95df-43262ac7bc13.filesusr.com/ugd/cfbfd2_05e9b23836cd42539363649b56136d6f.pdf?index=true
• https://cdn.shopify.com/s/files/1/0430/3077/3913/files/abrsm_saxophone_syllabus.pdf
• https://cdn.shopify.com/s/files/1/0433/9728/3992/files/77213768852.pdf
• https://cdn.shopify.com/s/files/1/0428/6572/1503/files/21606162535.pdf
• https://cdn.shopify.com/s/files/1/0432/4674/7805/files/fernandinho_galileu_dvd.pdf
• https://cdn.shopify.com/s/files/1/0427/9202/6271/files/llc_operating_agreement_template_texas.pdf
• https://e30a6315-aca8-4d11-bab7-e6cd9bd225a4.filesusr.com/ugd/ac8c68_700be36760ca420996166d4fd6789204.pdf?index=true
• https://987607f8-a6d1-48d1-b212-5bb9e52984cd.filesusr.com/ugd/067ecb_63fba16c600d486a80b69f894a6d31b0.pdf?index=true
• 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.ru
• files.evergreenforestptsa.org
• files.hungariandentistsurgery.com
• vujepojuw.oceanwisejourneys.com
• rubig.justkiddingtheatrecompanyinc.org
• kozuzuno.bzdickstudio.com
• 0d1bbb24-aa16-42b3-80df-bff4f5d60448.filesusr.com
• 5af0850c-4c76-4bda-bb1e-435a60a851b6.filesusr.com
• 104a5bc9-7986-455e-860d-7c8e0b3b4b62.filesusr.com
• 29efb021-de08-48e5-af6a-eecb455e9dda.filesusr.com
• bd602b25-da02-4ccd-95df-43262ac7bc13.filesusr.com
• cdn.shopify.com
• e30a6315-aca8-4d11-bab7-e6cd9bd225a4.filesusr.com
• 987607f8-a6d1-48d1-b212-5bb9e52984cd.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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