Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_cff89e80216f8585d2b46e2866b6d44b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_cff89e80216f8585d2b46e2866b6d44b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_cff89e80216f8585d2b46e2866b6d44b_cryptolocker
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Size
63KB
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MD5
cff89e80216f8585d2b46e2866b6d44b
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SHA1
2b86cf09455b5e51a5112d7dc1357c4194a04909
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SHA256
4d7f4e737f50fa4b996d774f0c419d7ab9e88332635073b6d4635c64bd2159f0
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SHA512
dfae5a3af0ace94bc17b589ac589452114cc386fa5ebeae5eaef0b460f282f51a1aab875337614d85e987c0db94c00516642c7899c6143db2ede37d35ecb8f7e
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDScxV:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7j
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_cff89e80216f8585d2b46e2866b6d44b_cryptolocker
Files
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2024-01-09_cff89e80216f8585d2b46e2866b6d44b_cryptolocker.exe windows:5 windows x86 arch: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