2024-04-10_8827fc3f79cc8d2a29ba3fa9bf1e2c9c_cryptolocker | Triage

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General

Target

2024-04-10_8827fc3f79cc8d2a29ba3fa9bf1e2c9c_cryptolocker
Size

34KB
MD5

8827fc3f79cc8d2a29ba3fa9bf1e2c9c
SHA1

9d35472d79e15906e8d14eb690d3b7ce67169112
SHA256

b4fa4876d097ec5e2b7ebd216552b13206a5fe3a7a78c23bcf45171569b22ba3
SHA512

217a53dc00d034cf9539d55199056d1016db239f5330c575602f1e04b3d57e17a7877a2da10592d72c474cc4dd03e35cddcac0a33da53eb4423e59532bd2bd05
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFteWcSuS:b7o/2n1TCraU6GD1a4Xt9bRwWtS

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_8827fc3f79cc8d2a29ba3fa9bf1e2c9c_cryptolocker

Files

2024-04-10_8827fc3f79cc8d2a29ba3fa9bf1e2c9c_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