2024-04-10_d48c6c5fd2ba89ee7dfd6471cae25d12_cryptolocker | Triage

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General

Target

2024-04-10_d48c6c5fd2ba89ee7dfd6471cae25d12_cryptolocker
Size

42KB
MD5

d48c6c5fd2ba89ee7dfd6471cae25d12
SHA1

41d6f82fe404cb98ab81332d5e83a31a802a9ca6
SHA256

2994702a86bf82ff5e27ea792b32acb6389461a5f5edc40123bbeb2455846203
SHA512

06ecd2d063ff2f74bb13c0771d0727e5e0bc4d1a444d58ebe1bbcea02a3a55a75e66182e27ad5b6839e6c02c898f4018088cadf891d9181d9059a98cf2c390f9
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAG:b/pYayGig5HjS3NPAG

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
2024-04-10_d48c6c5fd2ba89ee7dfd6471cae25d12_cryptolocker

Files

2024-04-10_d48c6c5fd2ba89ee7dfd6471cae25d12_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ