2024-02-29_2d80f0cfc0bc72e22b14e6aabd6cf136_cryptolocker | Triage

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General

Target

2024-02-29_2d80f0cfc0bc72e22b14e6aabd6cf136_cryptolocker
Size

43KB
MD5

2d80f0cfc0bc72e22b14e6aabd6cf136
SHA1

2354e0dd412c87a6ad1c875e46c64134da019884
SHA256

865445d2169cc94e1e57898650c2b545164439115c638ba59c5d1ef89bab8797
SHA512

49d89f66d23cb269887610328fd47458ee17b423c02bfbdeb9cbc3f277113fe98f8fb5082dd7a6a8213280949ad3b54f6abf4bd01aaed82e0b3f2c1bc5403198
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWp8EB05:bc/y2lkF0+B2j8C05

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
2024-02-29_2d80f0cfc0bc72e22b14e6aabd6cf136_cryptolocker

Files

2024-02-29_2d80f0cfc0bc72e22b14e6aabd6cf136_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