2024-02-24_f08fa53d45ea49cf32f0aa42cc8150fd_cryptolocker | Triage

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General

Target

2024-02-24_f08fa53d45ea49cf32f0aa42cc8150fd_cryptolocker
Size

41KB
MD5

f08fa53d45ea49cf32f0aa42cc8150fd
SHA1

b2de237997ebbea380485e7241d4a97859c6dd01
SHA256

f2ee88e6bb16fe9554f18e27e75d299f2eb0c73c3f7a8c760dd7ab0b984408df
SHA512

73a1c45d81174b9b99a0ce020f94a11398713ecdf379585846d541898e1fcfc000d4eee89454de877a7f03dfd5245e919675de0a4bde6c77f958dcc56cc12b02
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6Dy8PCCO:bIDOw9a0Dwo3P1ojvUSDhaCO

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
2024-02-24_f08fa53d45ea49cf32f0aa42cc8150fd_cryptolocker

Files

2024-02-24_f08fa53d45ea49cf32f0aa42cc8150fd_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ