2024-05-01_7c4e560a96fac6052e1b6bb13a8a8214_cryptolocker | Triage

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General

Target

2024-05-01_7c4e560a96fac6052e1b6bb13a8a8214_cryptolocker
Size

63KB
MD5

7c4e560a96fac6052e1b6bb13a8a8214
SHA1

d8c1a8e5a5ddb5288ee689c5d9e0efe639d4afb5
SHA256

0929ccdd9fa903925b915b99e477f4ea71db7d42f20e32d8f54721c239756899
SHA512

15fee93b875412e342adfcfe17c70e12de20224110dce8679f78cc4a9ff95fd34e45206782e78d22df179f0105070dda2753a051c62003c678b7e6c7d8b4a6bc
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaxQ:btng54SMLr+/AO/kIhfoKMHdPQ

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
2024-05-01_7c4e560a96fac6052e1b6bb13a8a8214_cryptolocker

Files

2024-05-01_7c4e560a96fac6052e1b6bb13a8a8214_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