2024-03-20_fc73a8f8450c2dd4e6cdc78085e7be3c_cryptolocker | Triage

Sharing

General

Target

2024-03-20_fc73a8f8450c2dd4e6cdc78085e7be3c_cryptolocker
Size

32KB
MD5

fc73a8f8450c2dd4e6cdc78085e7be3c
SHA1

1216110279da190643c57fd76bc967d1390d1777
SHA256

a4e75f47a0472a98d8241cf4fa8322e0601f944d0eaad72193629e0cce863b23
SHA512

e6b8c7a6d92926c5b73790ce5fd6e3eaf734f964412b0c24f8e41ee9c36255e31ba3b594115c3093249a2cacb93d81bd8630dd23b25f0b8bbcc0613387629097
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9R0aOtM:b7o/2n1TCraU6GD1a4Xt9R0aOi

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
2024-03-20_fc73a8f8450c2dd4e6cdc78085e7be3c_cryptolocker

Files

2024-03-20_fc73a8f8450c2dd4e6cdc78085e7be3c_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