Static task
static1
Behavioral task
behavioral1
Sample
27dfd9fa7300db90f50cf8bbea3049ca_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
27dfd9fa7300db90f50cf8bbea3049ca_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
27dfd9fa7300db90f50cf8bbea3049ca_cryptolocker_JC.exe
-
Size
59KB
-
MD5
27dfd9fa7300db90f50cf8bbea3049ca
-
SHA1
e7c402c5f87c03c8c20f919c2cfa84aac5f5376d
-
SHA256
f7d5d5d5544475dc03676670b2684e616482653182b2401962fbeb4c6a4fd6b3
-
SHA512
3dbbaa0933cfb1a04a34ada04d82dcd8b03766068bec3be7860445762670b5099bced29e4861d9a9c759e62a12d03890c8be9fc9a173d923efbdc32babc914a3
-
SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0oj670O:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7P
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 27dfd9fa7300db90f50cf8bbea3049ca_cryptolocker_JC.exe
Files
-
27dfd9fa7300db90f50cf8bbea3049ca_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