Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_6cd1e33022bdda61b721742ada1c4665_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_6cd1e33022bdda61b721742ada1c4665_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_6cd1e33022bdda61b721742ada1c4665_cryptolocker_JC.exe
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Size
36KB
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MD5
6cd1e33022bdda61b721742ada1c4665
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SHA1
8c4c0f882e407f2e7a118e7f52cae2a6ca6fbc6b
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SHA256
f6cc5ddbe81ed0dd868e08077a04cfb8719e0a34f2820c6375e973dcb15a11ae
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SHA512
a135fdb66a3e28d5b7673d81c7e40fb8e4b3224b9a13dd0726e9238d7f119704134effa75138f60012622569030a75daac98be2d17499b95b02e2c4e0350bd6a
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpNEmNOmnQBDny:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_6cd1e33022bdda61b721742ada1c4665_cryptolocker_JC.exe
Files
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2023-08-26_6cd1e33022bdda61b721742ada1c4665_cryptolocker_JC.exe.exe windows:5 windows x86
db206e36db5c9492ce02c61a679129e2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ