2024-04-24_453f10cd982ee479828be9f6a8f8d4b3_cryptolocker | Triage

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General

Target

2024-04-24_453f10cd982ee479828be9f6a8f8d4b3_cryptolocker
Size

43KB
MD5

453f10cd982ee479828be9f6a8f8d4b3
SHA1

9b341f0824b32f4ee1a5f7ceef49f34cff187b55
SHA256

24e1a626bb3bb0cc7f6286de7614411195dab9c81ec2c9ebd77cfb8a44c6aae1
SHA512

2b44abec95603de3d962ac53e40413cede206f374a3293cc6ccf69ceabb426db9e00fe5c4b7d37bec0424fc118310e6651713e8849feacc5f7385c3a4ef05e4d
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq5:bc/y2lkF0+Beq5

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
2024-04-24_453f10cd982ee479828be9f6a8f8d4b3_cryptolocker

Files

2024-04-24_453f10cd982ee479828be9f6a8f8d4b3_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