Static task
static1
Behavioral task
behavioral1
Sample
7f517c7043dc7729581211ca03f3ecd1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7f517c7043dc7729581211ca03f3ecd1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7f517c7043dc7729581211ca03f3ecd1_cryptolocker_JC.exe
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Size
42KB
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MD5
7f517c7043dc7729581211ca03f3ecd1
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SHA1
fd37c2e75d784d817b1f49d6ac0551f8f0a34a00
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SHA256
f3aab7c1397bc72b8b85c333e1b10c761707bcd23555a76b37215b4a39d4eb79
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SHA512
35a9d4b510f1bf3e553125ed0ca94fee19214ce0a9fbc025876522f99c3987a5b327feb75e7d0d4c16141c040612b63b53602e77013af7e77f787f4741149b5e
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3Kxr:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7f517c7043dc7729581211ca03f3ecd1_cryptolocker_JC.exe
Files
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7f517c7043dc7729581211ca03f3ecd1_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