2024-03-12_e20511c7d7f577608479eea4f9577c6a_cryptolocker | Triage

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General

Target

2024-03-12_e20511c7d7f577608479eea4f9577c6a_cryptolocker
Size

61KB
MD5

e20511c7d7f577608479eea4f9577c6a
SHA1

92c9cfc9a7c3dc67797ce44831acb4153ada5211
SHA256

7f4a89249d21dd83b0da7ff8c8662a6f56398c7270427d9240a4336763a380e1
SHA512

81ec107b66ce39dbf42622a9333fb6dd7748e6669d5ee7101bcf9d4100ad3d0f5bbbdb903d8ff5f58648d2fa9c0f4fee1d5df598ca1b9469e882b32416308904
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHNt:btng54SMLr+/AO/kIhfoKMHdy

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
2024-03-12_e20511c7d7f577608479eea4f9577c6a_cryptolocker

Files

2024-03-12_e20511c7d7f577608479eea4f9577c6a_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