2024-01-28_38d1db1cd4eabeb8734a132930393392_cryptolocker | Triage

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General

Target

2024-01-28_38d1db1cd4eabeb8734a132930393392_cryptolocker
Size

41KB
MD5

38d1db1cd4eabeb8734a132930393392
SHA1

d5ccba40213b7005bf15e6cdc5f2cc55266d1449
SHA256

9b43dff5b9794730ee3b3190a38c34e500583ff432504e5adcc1d61f3c69db92
SHA512

f5d93d891bba3644a424d2df9aab775db778bcb3feee17d0953fc0da256b5266f74b73e575e45e7b8882a67c0a6ee642adf0faa20a5af80b3a83574a9328d91f
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqRI:bc/y2lkF0+Bj6

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
2024-01-28_38d1db1cd4eabeb8734a132930393392_cryptolocker

Files

2024-01-28_38d1db1cd4eabeb8734a132930393392_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