2024-03-27_05f2b5222ab0378dcaaafc1b79e334fd_cryptolocker | Triage

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General

Target

2024-03-27_05f2b5222ab0378dcaaafc1b79e334fd_cryptolocker
Size

44KB
MD5

05f2b5222ab0378dcaaafc1b79e334fd
SHA1

94e9298924c9113b6285ecdd490c57dd2ee76575
SHA256

f4dd2342e02f3b1d9738ad8c0809467e9e19fa311f74ec8e9beab52f53023e72
SHA512

913d61e0de5b3e4162a583a265869adf7cef669ae983f44f88d1b184b4668cf90f717b5e9573d985513b42cb702b82a76b15a834d24c189ca9ca0e0e6b2fa845
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRq0Kb2zc:bc/y2lkF0+BjJbl

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
2024-03-27_05f2b5222ab0378dcaaafc1b79e334fd_cryptolocker

Files

2024-03-27_05f2b5222ab0378dcaaafc1b79e334fd_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