2024-05-28_d2ab863e8b5bd12095b050d99606cd25_cryptolocker | Triage

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General

Target

2024-05-28_d2ab863e8b5bd12095b050d99606cd25_cryptolocker
Size

41KB
MD5

d2ab863e8b5bd12095b050d99606cd25
SHA1

b4c72848ccde2ac231a7164c784b486ebc0f70a0
SHA256

9fbd23dbab62f39ee4b815d00da7dce071a67bcdab6682ee04c099cd0fa02c4d
SHA512

50e4fab6a8c8672e0c883ad61ce7b0c4470b912645f32b1ccedebcc7657678a5b875625a4dd2529d59e725312998aa47ceb4ffd643731b84f8e1077a6b42f50f
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/Ey9:btB9g/WItCSsAGjX7e9N0hunKLYN9

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_d2ab863e8b5bd12095b050d99606cd25_cryptolocker

Files

2024-05-28_d2ab863e8b5bd12095b050d99606cd25_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