2024-06-03_372ebadd2dd90771850254fcd97babb1_cryptolocker | Triage

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General

Target

2024-06-03_372ebadd2dd90771850254fcd97babb1_cryptolocker
Size

38KB
MD5

372ebadd2dd90771850254fcd97babb1
SHA1

32031b94119643eefc8aadd81dfbb4f8a74a4ff4
SHA256

dada75146da81cd5aa2870243696b8dfffc8b69385ccca9d010e4bd6a5511d78
SHA512

4b4d2a6439baa693615d69a2f8de77da551af3cb2c0f25b2f879dee942561fce09411710cbe3568d49496fddf342809695485e0e7b3750624930483287f255d1
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDh8B:bAvJCF+RQgJeab4sb4

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_372ebadd2dd90771850254fcd97babb1_cryptolocker

Files

2024-06-03_372ebadd2dd90771850254fcd97babb1_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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