Static task
static1
Behavioral task
behavioral1
Sample
007b54ce3a6ee61b3df97c9d9fb92fe9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
007b54ce3a6ee61b3df97c9d9fb92fe9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
007b54ce3a6ee61b3df97c9d9fb92fe9_cryptolocker_JC.exe
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Size
33KB
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MD5
007b54ce3a6ee61b3df97c9d9fb92fe9
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SHA1
91be491ee365e5d2a4b52e6e843a7fe0168f3d05
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SHA256
3cb743d1f69ca51086bd70b0505774e17cb93752824030c2ca573f24b27471a0
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SHA512
81d31311c41b8f15733247bb9bd62904cfc9d4fff67e41e963fd4d199f67a0911ab68d8fb8e714bef50f06088c6b56b5ab50acf814190b10c9872e20b865d1b3
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpNEmNOmnQBDE:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 007b54ce3a6ee61b3df97c9d9fb92fe9_cryptolocker_JC.exe
Files
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007b54ce3a6ee61b3df97c9d9fb92fe9_cryptolocker_JC.exe.exe 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