2024-04-11_23712c19c825f556eabe7ae2a6130a8c_cryptolocker | Triage

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General

Target

2024-04-11_23712c19c825f556eabe7ae2a6130a8c_cryptolocker
Size

34KB
MD5

23712c19c825f556eabe7ae2a6130a8c
SHA1

00b97c210214378e7dc724f6df18e91c0a5223a0
SHA256

907fb1b555c27b7cb68dfc5c68300345dfd8d905b2b9bc3bf87bb5b96153c6b1
SHA512

47948e071a8d0073cdafa867efa3b7a045208140efdc0f257f385c034a56140873a0c069c01c5f31daecc269b39f6dca4c30d5e4e9134b461b7d6de2be4960f4
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFteWcR:b7o/2n1TCraU6GD1a4Xt9bRwWx

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
2024-04-11_23712c19c825f556eabe7ae2a6130a8c_cryptolocker

Files

2024-04-11_23712c19c825f556eabe7ae2a6130a8c_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