Behavioral task
behavioral1
Sample
a221f8abc2bdd0a777df64a74b1a5f66_stop_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a221f8abc2bdd0a777df64a74b1a5f66_stop_JC.exe
Resource
win10v2004-20230703-en
General
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Target
a221f8abc2bdd0a777df64a74b1a5f66_stop_JC.exe
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Size
1.2MB
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MD5
a221f8abc2bdd0a777df64a74b1a5f66
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SHA1
86396795a04057fb2a0e7c333bc0e33f7afc54cf
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SHA256
4513010f6195d92a693aee43408472674bf5b9e7855d260525c32f15e9edfe2c
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SHA512
4e334eb6ad801da90a78a6a8a6d4687a1e0406341445a0021a5dc9f30c9ba3a446e1f9d4bd6eeac07796ac6d97d08097da97c5d0b9397853d0bd91d1722dc11d
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/VRPOO8es7Uq7:F0dwAYZt6C31WeTdRPOhegUq7
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 a221f8abc2bdd0a777df64a74b1a5f66_stop_JC.exe
Files
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a221f8abc2bdd0a777df64a74b1a5f66_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