2024-04-22_b14ac8b3fc5877ddd2afd38c20bb1ecf_cryptolocker | Triage

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General

Target

2024-04-22_b14ac8b3fc5877ddd2afd38c20bb1ecf_cryptolocker
Size

63KB
MD5

b14ac8b3fc5877ddd2afd38c20bb1ecf
SHA1

6fc1cfdfd9c8fcd2230c5e2e2c24a5dc0ca6ef09
SHA256

6ae61829e8a0f8b90f82226e1d27cf5f55fd44712ea6acbed81c56222023f86a
SHA512

e3d3775cc2e391ce264c4e77b9ea8ff4ca31673d97b3cfef4761277ce133f4aac6b57f242803e6ea3d7a6f5e1d336b3aaf92a7ec69b866317a7b025e57fec2d0
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHax0:btng54SMLr+/AO/kIhfoKMHdP0

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
2024-04-22_b14ac8b3fc5877ddd2afd38c20bb1ecf_cryptolocker

Files

2024-04-22_b14ac8b3fc5877ddd2afd38c20bb1ecf_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