2024-04-19_66c4026d9ee229d18ec84e0c5717de14_cryptolocker | Triage

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General

Target

2024-04-19_66c4026d9ee229d18ec84e0c5717de14_cryptolocker
Size

63KB
MD5

66c4026d9ee229d18ec84e0c5717de14
SHA1

837fa70066594ba2029ce3752e0d294efc60071f
SHA256

e01a7bc1fde77252ee8a5a2bf27b98df74dc2d374c978d64d2f81ee1cd5cae7f
SHA512

c976bdd58708c4611a234739f73558638772c7ce0802e6de8deb6e7420aa0f9224499f52802d090e133fca3bac593f6aaeb7708401cd3b2f4a69808cf294ac57
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaxg:btng54SMLr+/AO/kIhfoKMHdPg

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
2024-04-19_66c4026d9ee229d18ec84e0c5717de14_cryptolocker

Files

2024-04-19_66c4026d9ee229d18ec84e0c5717de14_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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