Behavioral task
behavioral1
Sample
2023-08-23_56a469f25fe5a86c548c63002fa9c1aa_stop_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-23_56a469f25fe5a86c548c63002fa9c1aa_stop_JC.exe
Resource
win10v2004-20230831-en
General
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Target
2023-08-23_56a469f25fe5a86c548c63002fa9c1aa_stop_JC.exe
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Size
1.2MB
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MD5
56a469f25fe5a86c548c63002fa9c1aa
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SHA1
547335d80e7014206125ddf553e68cd0acd0bfba
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SHA256
1467d4c090ae17865be71d763f1a5c05129b8a6d6ce39c87e87d97deefba1d73
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SHA512
7c5195cb8ad6147099eb8c38fc687ae71633eba55240ce551876df217105df7ae2956bca2d8d7b45d2f86c62bb9196a27cee84b74c8dc9cdde25b6042301310f
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/dRPOO8WWQHUq7:F0dwAYZt6C31WeTVRPOhW7Uq7
Malware Config
Signatures
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Detected Djvu ransomware 1 IoCs
resource yara_rule sample family_djvu -
Djvu family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-23_56a469f25fe5a86c548c63002fa9c1aa_stop_JC.exe
Files
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2023-08-23_56a469f25fe5a86c548c63002fa9c1aa_stop_JC.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 809KB - Virtual size: 809KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 247KB - Virtual size: 246KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ