2024-01-28_02a4d28ac6e67b91145e64d291ca997c_cryptolocker | Triage

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General

Target

2024-01-28_02a4d28ac6e67b91145e64d291ca997c_cryptolocker
Size

41KB
MD5

02a4d28ac6e67b91145e64d291ca997c
SHA1

c31e004069b5db6a14af9a99be8ee6f7b1245b85
SHA256

a5cc3e2f152e18d98a60ae75a36950542cb0fc2ffb3d98f83e974afe8b7a6a51
SHA512

b8836d902391449bb3568b3e8fce3678cdd660d63a634916fefe394a148433f0239ef96dee810bf3018d2b6a562800cbd11274a5600bd658f0954cc6b7d4268c
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwovw:bc/y2lm6Y0AqJ51mwovw

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
2024-01-28_02a4d28ac6e67b91145e64d291ca997c_cryptolocker

Files

2024-01-28_02a4d28ac6e67b91145e64d291ca997c_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