2024-03-08_f5aead3e0b2cd887a0bd84ff16f92f45_cryptolocker | Triage

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General

Target

2024-03-08_f5aead3e0b2cd887a0bd84ff16f92f45_cryptolocker
Size

41KB
MD5

f5aead3e0b2cd887a0bd84ff16f92f45
SHA1

250da48eb3a4dd3d834f022a7b16bd3ab92e05d4
SHA256

3d814466e48a7274063edc3fdea5f5fef85bab93149845610ee73117f6750bbc
SHA512

85cbe6cbae2931cbee90cb143070edb39bc18dbb535bbfcd3ab4e7af400a7902c45e47d3b469033d3ea66424c57f6cc0c8f319ab87325a752e97b81f5a05f27b
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/v7PX:bAvJCF+RQgJeab4sy/lbX

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
2024-03-08_f5aead3e0b2cd887a0bd84ff16f92f45_cryptolocker

Files

2024-03-08_f5aead3e0b2cd887a0bd84ff16f92f45_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