2024-04-24_8a0cfe08b10ed8c507c9019554a7fd7a_cryptolocker | Triage

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General

Target

2024-04-24_8a0cfe08b10ed8c507c9019554a7fd7a_cryptolocker
Size

42KB
MD5

8a0cfe08b10ed8c507c9019554a7fd7a
SHA1

8bba73a6280f91eca7804b55ad9de35f8714641d
SHA256

b66625a2ad9aff08cf67cb13d85d831dcb38e4dde3be6a13fec9ae8553b3d6e9
SHA512

eba3ae61e08c36dad7a21786cfa498f47cdfe9761fae23bda784d2bb12a464101ce1c868dbe261f02ca38d205f2d3aec6d539c8a54ec5d595fe9eda1d194c615
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAz:b/pYayGig5HjS3NPAz

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
2024-04-24_8a0cfe08b10ed8c507c9019554a7fd7a_cryptolocker

Files

2024-04-24_8a0cfe08b10ed8c507c9019554a7fd7a_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