2024-05-28_a49cc4ae3f22a98089d0687fcee6b048_cryptolocker | Triage

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General

Target

2024-05-28_a49cc4ae3f22a98089d0687fcee6b048_cryptolocker
Size

62KB
MD5

a49cc4ae3f22a98089d0687fcee6b048
SHA1

57ad6981d49e3bf1ebce354beddfc410edd7c02a
SHA256

e17769fb69f68af8e0cd96a2655ab485e3a4e672fd5492f4049c277810d95a9c
SHA512

fab5094fc9dfea3bd56af9c4c5d39b6ad39ee64b3579784db2752014c5c5a6c0f30c78c2c9b6f27802cc82f9d1d2acbf72d7c9bcfa3e280ab99fbdc897b34913
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnx4:btng54SMLr+/AO/kIhfoKMHdaK

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
2024-05-28_a49cc4ae3f22a98089d0687fcee6b048_cryptolocker

Files

2024-05-28_a49cc4ae3f22a98089d0687fcee6b048_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