Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_ad382260d0c9f652f203e8530898d24d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_ad382260d0c9f652f203e8530898d24d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_ad382260d0c9f652f203e8530898d24d_cryptolocker
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Size
35KB
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MD5
ad382260d0c9f652f203e8530898d24d
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SHA1
88a1555fb7190a94e840be9965a19f0f21fe395b
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SHA256
984b5824d3417f6f0e6146b4594cbcf4297ce9b51e305f511341dfd5a2d7a14c
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SHA512
268da555ff81861bfece94f5433ef6060553d62a175d1cc18283f1ef9bd159b0b6fd374980fc912aa02977cec0b2539cba0c0adec7dddbd10bfd5132c9a1f2d0
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGp/YIm7wmyRVM:o1KhxqwtdgI2MyzNORQtOflIwoHNV2X8
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-11_ad382260d0c9f652f203e8530898d24d_cryptolocker
Files
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2024-03-11_ad382260d0c9f652f203e8530898d24d_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