2024-03-05_abaf54405b6a9fa8555afe854c1a7c5c_cryptolocker | Triage

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General

Target

2024-03-05_abaf54405b6a9fa8555afe854c1a7c5c_cryptolocker
Size

45KB
MD5

abaf54405b6a9fa8555afe854c1a7c5c
SHA1

067ff81ff4b45cf71519cedc20cbf842ea66fc33
SHA256

23bb7f4148e92cbe8cc9e406b5788d2798725663caac9ffc49bb60fabdd89bee
SHA512

a825c246677088a2f6cc2f57b0cf9d746e6df847ced9f433c471b2c7790ab5d2abc411f47b0aec9f5e9b6185e20451be10560740870cbbf4885aaad7f6d98022
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmz4kmmIPTf:bc/y2lkF0+BjjIIbf

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
2024-03-05_abaf54405b6a9fa8555afe854c1a7c5c_cryptolocker

Files

2024-03-05_abaf54405b6a9fa8555afe854c1a7c5c_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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