2024-04-09_8e48adbeda61bcdff38a970a1d74dc0d_cryptolocker | Triage

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General

Target

2024-04-09_8e48adbeda61bcdff38a970a1d74dc0d_cryptolocker
Size

42KB
MD5

8e48adbeda61bcdff38a970a1d74dc0d
SHA1

298a43f7c998cd13df542eac4b12bbc11d8be4e4
SHA256

2f8f21923d0b46ef3fac83e084d08de8055d4bba0a9483c75311bc9dd0108129
SHA512

16fccf84e78519b7a37ccd8bf0302f07a810ddca93ca42319ee9e07cac166c539a9088497e10dbdff8930de24c1ebf9bc853ecf7fdde5dc259cd1183f0529ac6
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqC:bc/y2lkF0+BeqC

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
2024-04-09_8e48adbeda61bcdff38a970a1d74dc0d_cryptolocker

Files

2024-04-09_8e48adbeda61bcdff38a970a1d74dc0d_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