2024-03-15_92a652fa618bf0635d647e61ad2f99d4_cryptolocker | Triage

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General

Target

2024-03-15_92a652fa618bf0635d647e61ad2f99d4_cryptolocker
Size

61KB
MD5

92a652fa618bf0635d647e61ad2f99d4
SHA1

98d71cc609ce5b1bd0f6e7bab98795268458f832
SHA256

f1e471257b90870b1ea8b4847c38133dddd815286ba54e837ee5cbadc5d509a3
SHA512

f81310d63cd59c80970f87d6e20e50b48f60b6049b48257c194f16156ef7cf90e08b197150bb0a2590c28fb5919a04eb4cfbb051c5ea8e1f75f704bf69daf975
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHCF:btng54SMLr+/AO/kIhfoKMHd1

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
2024-03-15_92a652fa618bf0635d647e61ad2f99d4_cryptolocker

Files

2024-03-15_92a652fa618bf0635d647e61ad2f99d4_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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