2024-04-26_50c6ecad6f39888abdacfca77d3864a2_cryptolocker | Triage

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General

Target

2024-04-26_50c6ecad6f39888abdacfca77d3864a2_cryptolocker
Size

41KB
MD5

50c6ecad6f39888abdacfca77d3864a2
SHA1

94a6bdf756d8faa86e234d9e9d3f63485091e524
SHA256

cf681fae66276dde9f5028d7ef9b70f68f0cb92a085370ce94c572fb3b3b6b36
SHA512

e7759e146c58b8a06e1d82e524e06d1788143da2cf2340d36c6add2db45f5b916afc50d0455f8f66011419b71910246ee9decf1f42ba93c6cf369cd9dd32aa1f
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/JY:bAvJCF+RQgJeab4sy/lS

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
2024-04-26_50c6ecad6f39888abdacfca77d3864a2_cryptolocker

Files

2024-04-26_50c6ecad6f39888abdacfca77d3864a2_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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