2024-03-11_e0a3d3233aee8796d9811b951fa2c68f_cryptolocker | Triage

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General

Target

2024-03-11_e0a3d3233aee8796d9811b951fa2c68f_cryptolocker
Size

29KB
MD5

e0a3d3233aee8796d9811b951fa2c68f
SHA1

9c5904e0802d6fd6973db00ae945a3c1ec1f92d8
SHA256

e7677ab62cacf64a893496231f8162e04b72e7fb520e2f72e875a724ae028716
SHA512

19f4a7b1f73531deb12c1f2466773decbc467b50b0ed6b4617dc7d97bb791c265c6751d5d1705bdb2d079224d1d5314f2e44c71ebe371dda52636dfa0ae5c4b2
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cMAV:bAvJCYOOvbRPDEgXRcMAV

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
2024-03-11_e0a3d3233aee8796d9811b951fa2c68f_cryptolocker

Files

2024-03-11_e0a3d3233aee8796d9811b951fa2c68f_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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