2024-03-16_c89c241a2bf303b6fefb174378639956_cryptolocker | Triage

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General

Target

2024-03-16_c89c241a2bf303b6fefb174378639956_cryptolocker
Size

42KB
MD5

c89c241a2bf303b6fefb174378639956
SHA1

92d9cd15d49d1485994a964334121a965e744ad6
SHA256

e10dc7c2b63b20185a1e9c04b72cc345bbdaf38944fee0e32f3b13e040e10505
SHA512

7f87369a36aa977f9aaa45cc01293807bffefec25db5a0354cd27a5f1066ea96c7e8905db317b49e9efe79d1503c201558be1210b1a76db089db57436d1fa2d7
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqreg:bc/y2lkF0+BjrV

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
2024-03-16_c89c241a2bf303b6fefb174378639956_cryptolocker

Files

2024-03-16_c89c241a2bf303b6fefb174378639956_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