2024-04-16_e66267de1e87b20070dbea5e9099fabc_cryptolocker | Triage

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General

Target

2024-04-16_e66267de1e87b20070dbea5e9099fabc_cryptolocker
Size

41KB
MD5

e66267de1e87b20070dbea5e9099fabc
SHA1

80457182662bf9699bf9bd93773c5670d4cf6452
SHA256

a4414987c7158e7c911b6de5359946a5427e42eddff32fb8aa22ac0528361d1d
SHA512

043a08857de7335e453cfa5169fbff761ccae707138e88ab35f641b3ded2db78c8f67c08be68df3af7ee590ef15f1d6d8ff20f3d7c79b5a230a9e73f9abbfbf1
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/JC:bAvJCF+RQgJeab4sy/lo

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
2024-04-16_e66267de1e87b20070dbea5e9099fabc_cryptolocker

Files

2024-04-16_e66267de1e87b20070dbea5e9099fabc_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