Behavioral task
behavioral1
Sample
2023-08-27_6438c2de8ae2dceacdb3a87b88b64f12_stop_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_6438c2de8ae2dceacdb3a87b88b64f12_stop_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_6438c2de8ae2dceacdb3a87b88b64f12_stop_JC.exe
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Size
1.2MB
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MD5
6438c2de8ae2dceacdb3a87b88b64f12
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SHA1
ce71e5ced870984a8433bfee3b293f536c46db9d
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SHA256
fc664b5e8204362fbdf3827a9edbfc205a15dfd45370d6cea5fff58f7827f00b
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SHA512
edc3eac9d8e0021244edceb092169364dd83cc668badf50c0fc2d1a0a0528633cff5addd765dd588bd21ad55dc45a5a3b1de450785499f87955e7684d31434c2
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/cRPOO8UWIHUq7:F0dwAYZt6C31WeT0RPOhUnUq7
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 2023-08-27_6438c2de8ae2dceacdb3a87b88b64f12_stop_JC.exe
Files
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2023-08-27_6438c2de8ae2dceacdb3a87b88b64f12_stop_JC.exe.exe windows:5 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