Behavioral task
behavioral1
Sample
66cc310d9ad420cb5e310a49d1ff919d_stop_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
66cc310d9ad420cb5e310a49d1ff919d_stop_JC.exe
Resource
win10v2004-20230703-en
General
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Target
66cc310d9ad420cb5e310a49d1ff919d_stop_JC.exe
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Size
1.2MB
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MD5
66cc310d9ad420cb5e310a49d1ff919d
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SHA1
691517e58ee2bd41158bc08fcab44ea1901baea4
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SHA256
6d4b156392806d949f92fb70474bbdc8bb5ed3581cd316cb7d40614972cf1357
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SHA512
bcf9aff232c2219860733417ed31766555c0fd6e883a4f657c5a6a633d3262f0cc29b2ff6a689a642e15aa4603dc57879bbed8ed06a990229c6addc6f619930b
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/dRPOO8VWQHUq7:F0dwAYZt6C31WeTVRPOhV7Uq7
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 66cc310d9ad420cb5e310a49d1ff919d_stop_JC.exe
Files
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66cc310d9ad420cb5e310a49d1ff919d_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