2024-03-16_cd98c36a8bc1d12283f3c776cab05c82_cryptolocker | Triage

Sharing

General

Target

2024-03-16_cd98c36a8bc1d12283f3c776cab05c82_cryptolocker
Size

31KB
MD5

cd98c36a8bc1d12283f3c776cab05c82
SHA1

a95c496b9ce833a013b57f750171440201579730
SHA256

ace9732ed7b278eef31666aca1be97447a165cba31b6b41feb637bdd13eaccb1
SHA512

012b45b5107d460a2cd0ddd17781ea4643e33873a8306343eba51dd8839ce4c11a3bce25d609d6d6a7cf79bdf44023a501dd5c54f07454d732321222c3578f02
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/BD:b7o/2n1TCraU6GD1a4Xt9t

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
2024-03-16_cd98c36a8bc1d12283f3c776cab05c82_cryptolocker

Files

2024-03-16_cd98c36a8bc1d12283f3c776cab05c82_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