2024-04-24_78d84477a7d337a3148a28637bad28d3_cryptolocker | Triage

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General

Target

2024-04-24_78d84477a7d337a3148a28637bad28d3_cryptolocker
Size

61KB
MD5

78d84477a7d337a3148a28637bad28d3
SHA1

496108118a77afcd694f1a776a06b01d41022290
SHA256

0d34109f1f1e3398e7e67e994cfd33cb0fa168f21fb4c6d28c7f8a47c5d5abb0
SHA512

0dedb87fd103fc9ea64785fc8ec3ae4d4adc9cda0897a7a2d34bfccd1c7672394bcdaf1cbaef8d3da0d3af3c0a6e9a1e66cd425fed0b78d3f0d9765b8485aa89
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnN:btng54SMLr+/AO/kIhfoKMHdaN

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-24_78d84477a7d337a3148a28637bad28d3_cryptolocker

Files

2024-04-24_78d84477a7d337a3148a28637bad28d3_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ