2024-03-26_d97101f9e58df4f360c00d3af97b0d92_cryptolocker | Triage

Sharing

General

Target

2024-03-26_d97101f9e58df4f360c00d3af97b0d92_cryptolocker
Size

42KB
MD5

d97101f9e58df4f360c00d3af97b0d92
SHA1

b51ce7eb3a4f098ce715ef01fba7afd85f32548d
SHA256

90634a3c81b01d281c9e4ac71462e2ec4916887a94789cdc088c412161456b66
SHA512

3dc11cadb166b350d4ba90284f792a6bd18959ce685f54ea5e0605cfc2eb6ab763517a1824d4b1ba99022b368a67c7497cd549b3c21624789210c9d8efc3dbb6
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqbo3a:bc/y2lkF0+BjUq

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
2024-03-26_d97101f9e58df4f360c00d3af97b0d92_cryptolocker

Files

2024-03-26_d97101f9e58df4f360c00d3af97b0d92_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