2024-05-09_ea92f95fbe7378d9b5aa28518b92c4ce_cryptolocker | Triage

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General

Target

2024-05-09_ea92f95fbe7378d9b5aa28518b92c4ce_cryptolocker
Size

34KB
MD5

ea92f95fbe7378d9b5aa28518b92c4ce
SHA1

fc23d7f616f5e5c9c72bc327fa4f292ef3307ba4
SHA256

eb4209dcad5866af38b1eb23604af07b5ba78c703fdab0f38fce0b10bceccd12
SHA512

02c882a198bcbfa1d7510109fcbd422fe0c22e0c0accf579df64666c8ce260068fa43a4904ab5dfda9063ceb3ceab959a0009252cf31736bc0407dd65779c339
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5M/P:bxNrC7kYo1Fxf2rYAX

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
2024-05-09_ea92f95fbe7378d9b5aa28518b92c4ce_cryptolocker

Files

2024-05-09_ea92f95fbe7378d9b5aa28518b92c4ce_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ