2024-04-10_1dd3191fe5b282a5f3d9cdd7c659f631_cryptolocker | Triage

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General

Target

2024-04-10_1dd3191fe5b282a5f3d9cdd7c659f631_cryptolocker
Size

41KB
MD5

1dd3191fe5b282a5f3d9cdd7c659f631
SHA1

68944850802ae8c361eef486583dff411abec159
SHA256

e5ad658266c7988a5c73964e418c473a94878a4f7d453ecd7b2acd31faa61771
SHA512

9867aabd564c4c1117b5d8a9eefc932acaf949ab7eb13e48a9e0a32aca53f1933564a28f00f7793da1a3dceb3592f1257cdbb2626529c48346d1823f0b6fb40f
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqp:bc/y2lkF0+Bjp

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
2024-04-10_1dd3191fe5b282a5f3d9cdd7c659f631_cryptolocker

Files

2024-04-10_1dd3191fe5b282a5f3d9cdd7c659f631_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ