2024-04-10_acaa477655e9c511e30bfb4ce50a8fb4_cryptolocker | Triage

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General

Target

2024-04-10_acaa477655e9c511e30bfb4ce50a8fb4_cryptolocker
Size

37KB
MD5

acaa477655e9c511e30bfb4ce50a8fb4
SHA1

a21d897c7372c12e053086883777aa6166fd9170
SHA256

13143f7306a6c5590284085b5e09a2542c5b418a1b35143e3ae81f357f315d07
SHA512

25f0ca7e4a243597deaf4a2b47b30b005fc1d2fab6a3b787519081c810abdc0276cee83a89e368e491674f79098eb9515f589af5cdd07083c6cd78666809bf76
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvV8Jz:btB9g/WItCSsAGjX7e9N0hunRvGIV89

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
2024-04-10_acaa477655e9c511e30bfb4ce50a8fb4_cryptolocker

Files

2024-04-10_acaa477655e9c511e30bfb4ce50a8fb4_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