2024-06-03_ac162abbfa443435aeb9b639290dc172_cryptolocker | Triage

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General

Target

2024-06-03_ac162abbfa443435aeb9b639290dc172_cryptolocker
Size

44KB
MD5

ac162abbfa443435aeb9b639290dc172
SHA1

3609a5f7133822c05e15ddff42e84086d374033d
SHA256

2d94ab459b9d1a73d9a3a611aaa7c74d08cad8303f6ec607bc2cedafd14c502f
SHA512

8f145227a02205d6ba14962990664d29b37cf9ba4b6ed37c1e2388aff8079f8735a6a6ae85a5af117f394f6f50b772ae46abbb00038035cda6402c004ae32a71
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq8O:bc/y2lkF0+Beq8O

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
2024-06-03_ac162abbfa443435aeb9b639290dc172_cryptolocker

Files

2024-06-03_ac162abbfa443435aeb9b639290dc172_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