2024-05-19_f38f89d12847d1b34bff8d82f15ada4e_cryptolocker | Triage

Sharing

General

Target

2024-05-19_f38f89d12847d1b34bff8d82f15ada4e_cryptolocker
Size

55KB
MD5

f38f89d12847d1b34bff8d82f15ada4e
SHA1

722544c3b2e37689467d0e13407e341e8e0ae144
SHA256

e82f015d9c72806bfe9ea17dd380078571c3faf72977e6e6974f8314e205fcdd
SHA512

0a6ce13950d46337817f9e2cb7f0fcdceced97afcf8f9b87c67b404d2f495e073a74f69317193695744854ee0573958d5220b5111154dbc4c1edebef824328d3
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr61q:bc/y2lm6iH/NLp17zrV9u

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
2024-05-19_f38f89d12847d1b34bff8d82f15ada4e_cryptolocker

Files

2024-05-19_f38f89d12847d1b34bff8d82f15ada4e_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