Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_d446af70b5751d00ff269f605e5420a7_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_d446af70b5751d00ff269f605e5420a7_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_d446af70b5751d00ff269f605e5420a7_cryptolocker
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Size
53KB
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MD5
d446af70b5751d00ff269f605e5420a7
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SHA1
65dc828044ef457d87b12c6fa2b9684b520436d9
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SHA256
9ab0c9d967ed0d3addffd1b2f50b4ef13f94079349b456b78332ec9387259afd
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SHA512
906bdfd69325a7a754957def4faa8992227c82dbdbeaf696d6700465a401aeb7cd70fb80ebb1956f9f452064c4438da7400c4fb3393425b2e83a546d50f5fc19
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAIKx6D:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7o
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-23_d446af70b5751d00ff269f605e5420a7_cryptolocker
Files
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2024-05-23_d446af70b5751d00ff269f605e5420a7_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