2024-05-14_085b7cfd22f5f44dd7fc5d9654aac655_cryptolocker | Triage

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General

Target

2024-05-14_085b7cfd22f5f44dd7fc5d9654aac655_cryptolocker
Size

43KB
MD5

085b7cfd22f5f44dd7fc5d9654aac655
SHA1

da7c8898f964862597253b378018bcd05ef87b67
SHA256

846fde7cf8f1366a3ab4c8810626a8febb2c462ea2c74c0d1f5264bd9b682fab
SHA512

f9e0b461adb80ea2e62486abe54b41f82bbbbf777fdd22f7e943aa2d96212fce224ae2cf03dd1615c77fc30e6f7f98cd1f67743f7c30bb9345bb4379880c626c
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
2024-05-14_085b7cfd22f5f44dd7fc5d9654aac655_cryptolocker

Files

2024-05-14_085b7cfd22f5f44dd7fc5d9654aac655_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