2024-01-27_dcc18c04ac94e554cdbc8f82b327a02a_cryptolocker | Triage

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General

Target

2024-01-27_dcc18c04ac94e554cdbc8f82b327a02a_cryptolocker
Size

38KB
MD5

dcc18c04ac94e554cdbc8f82b327a02a
SHA1

123e49747522f302d694b4b8da43b6e74d820a9a
SHA256

d6e6cb6104af4d3eafce833782c19331674859c686acfa6b86d428a43e664792
SHA512

3516bace37c1d39b0b6a7d5bbc1961a109ffc721a6e3510883023b48621743b1cdf0890cf4a0085c97a0dd2bd0d64d551907a2d492ae8a26ec0c53d8bf2fbd30
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIqwMP:btB9g/WItCSsAGjX7e9N0hunrkZ0

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
2024-01-27_dcc18c04ac94e554cdbc8f82b327a02a_cryptolocker

Files

2024-01-27_dcc18c04ac94e554cdbc8f82b327a02a_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