2024-05-15_8d60bff333b6922bde949f51dbaed504_cryptolocker | Triage

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General

Target

2024-05-15_8d60bff333b6922bde949f51dbaed504_cryptolocker
Size

44KB
MD5

8d60bff333b6922bde949f51dbaed504
SHA1

e2535032b8a1a1fb7e3b9dd11add98b9244e6930
SHA256

ac246332552a2d1209e5fc8d44abb0e62aeb792a010dfbf0ef64e98bb4204cdd
SHA512

241bdbdd0f0a1ae5dcd4f632dfc417d3659be78dbeac4d3e8729dc555b38f3b6f17acc3461cd8936f36dbd909a72ae0fdcfea8642ea1cb718e8f0e49669e3b8f
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAU:b/pYayGig5HjS3NPAU

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
2024-05-15_8d60bff333b6922bde949f51dbaed504_cryptolocker

Files

2024-05-15_8d60bff333b6922bde949f51dbaed504_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