2024-05-29_06bbdf7e7348ace578e9ac7d4973c7ef_cryptolocker | Triage

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General

Target

2024-05-29_06bbdf7e7348ace578e9ac7d4973c7ef_cryptolocker
Size

30KB
MD5

06bbdf7e7348ace578e9ac7d4973c7ef
SHA1

a0753b8e04bfa3bff895ea0ea93ce34d84a62d94
SHA256

3d21eec2fb5cd55c711a0117af0b918bc0ad385eb8861d093c777f046d05c039
SHA512

185b8bf344fcd95cc407b3e1d32a5d547c8a4773970d36b35d06b8f03d60609f8695da6614663fd22802553fb84c40e74cf9e3e76f9c4cb39cccea46684ccce0
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdT:bAvJCYOOvbRPDEgXRcJx

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
2024-05-29_06bbdf7e7348ace578e9ac7d4973c7ef_cryptolocker

Files

2024-05-29_06bbdf7e7348ace578e9ac7d4973c7ef_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