2024-06-17_e40f65609ccf0c9ccb6a616244760872_cryptolocker | Triage

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General

Target

2024-06-17_e40f65609ccf0c9ccb6a616244760872_cryptolocker
Size

43KB
MD5

e40f65609ccf0c9ccb6a616244760872
SHA1

30d953241bf0ce38825cb6dc02e59185f8fd74aa
SHA256

472a0c07850a60edbe272179168f0779a3eb98e6a95cbe4915ed37f8abd511fb
SHA512

e4cb7d7e2797a9c7d8e0ae37d75a58a0c12efde5486f272224d7eb40c26ae249f65be4299a19cc78e801c690a0adff05b271831273d30da855bf077178997a56
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAy:b/pYayGig5HjS3NPAy

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
2024-06-17_e40f65609ccf0c9ccb6a616244760872_cryptolocker

Files

2024-06-17_e40f65609ccf0c9ccb6a616244760872_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