2024-06-08_36c3e2a1f2aff28988a406288b3e3f46_cryptolocker | Triage

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General

Target

2024-06-08_36c3e2a1f2aff28988a406288b3e3f46_cryptolocker
Size

46KB
MD5

36c3e2a1f2aff28988a406288b3e3f46
SHA1

62dbd1d622e37158f81c48441ac7ce4de5c545a2
SHA256

946ceecfb28649b2e428ba898875b2bf451958018edfbaa20b3bd2243f7ee8c1
SHA512

cd33ca03fc7840380e91f878fd3864b200c39a9d500e8068d8d962c8bd777c5e9d2fccd3f8fdf589ae7a6c984c9af87e5cab71315074f23f5ad92b98f9c3d344
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq9:bc/y2lkF0+Beq9

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
2024-06-08_36c3e2a1f2aff28988a406288b3e3f46_cryptolocker

Files

2024-06-08_36c3e2a1f2aff28988a406288b3e3f46_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