2024-02-29_987159601101f83d9ea6ae669dd58ede_cryptolocker | Triage

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General

Target

2024-02-29_987159601101f83d9ea6ae669dd58ede_cryptolocker
Size

39KB
MD5

987159601101f83d9ea6ae669dd58ede
SHA1

fd8feaedacbf4cbb8bebdf0af3c180fecc81a82a
SHA256

4588f51ef4c7f5ebc36935ee08e75c72a9db1c8d069a6ff05f82ccc46f5b7d5a
SHA512

965fe029ad65fe7346e19495dbc8b46ae8d56681dd289ccc54776f45dbfb8d80fb3edc1a0f51191cf10a7fb701bcc901ac729822887c5054f6af49a76e92aa65
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwI+YQL6:btB9g/WItCSsAGjX7e9N0hunrkkL6

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
2024-02-29_987159601101f83d9ea6ae669dd58ede_cryptolocker

Files

2024-02-29_987159601101f83d9ea6ae669dd58ede_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