2024-03-06_7b4560fb71f8f62aae76941d0206425f_cryptolocker | Triage

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General

Target

2024-03-06_7b4560fb71f8f62aae76941d0206425f_cryptolocker
Size

31KB
MD5

7b4560fb71f8f62aae76941d0206425f
SHA1

7a4a01b113f5879262e627f7475d62abbeb51ad5
SHA256

f39fb145072d54ab949afac73980f565d3fcd078bae710a879a0b1d8d70773c9
SHA512

7a6a98dea41f88b0b5ce5d44b863eb5d4cd8c6f57f6bf1f7d4d8431fdf31dc7403b92138e25f42b577301bb5e2b7f49b29cfadaa61e330e8b5b61b125eafa91a
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/BDX:b7o/2n1TCraU6GD1a4Xt9V

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
2024-03-06_7b4560fb71f8f62aae76941d0206425f_cryptolocker

Files

2024-03-06_7b4560fb71f8f62aae76941d0206425f_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