2024-04-26_cce607f43adf5039e2905476d694107f_cryptolocker | Triage

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General

Target

2024-04-26_cce607f43adf5039e2905476d694107f_cryptolocker
Size

33KB
MD5

cce607f43adf5039e2905476d694107f
SHA1

b68a65c1c517be59b6e9dfd55825647f810b6146
SHA256

380ee06b7401f13ab9f8a079675f21ab0f55c559eba399e8863d130301127f39
SHA512

b8f67ce57e84e09eee6bdced72f6b81de44db80e99ed94b7dbe433126f2bbec3768397ca7ac9f9a82f32e5b58e0de6230560de6629a0628f3ae88d62b04ec743
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5MT:bxNrC7kYo1Fxf2rYAT

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
2024-04-26_cce607f43adf5039e2905476d694107f_cryptolocker

Files

2024-04-26_cce607f43adf5039e2905476d694107f_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ