2024-05-30_ebb0a89c251469f97063eeb8b6fb1266_cryptolocker | Triage

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General

Target

2024-05-30_ebb0a89c251469f97063eeb8b6fb1266_cryptolocker
Size

45KB
MD5

ebb0a89c251469f97063eeb8b6fb1266
SHA1

1d1512f86e936130924d9065f0f1b00d85510e0a
SHA256

8fc0e1aa5fff329e9cf7b75e29fbe2ed3de54e314da9ac61151d61b5c473afa8
SHA512

7c476708491a26e9d4eb6b930c53cb22ad3f845d9b1008826285974bdf24a577903f7624070a251c25c064ba92a189a1f6a2b4c4a0ee361f819cf10c74dec0c6
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAob:b/pYayGig5HjS3NPAob

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
2024-05-30_ebb0a89c251469f97063eeb8b6fb1266_cryptolocker

Files

2024-05-30_ebb0a89c251469f97063eeb8b6fb1266_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