2024-04-17_8806f1e3fd318d4daa5bc6792b911c53_cryptolocker | Triage

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General

Target

2024-04-17_8806f1e3fd318d4daa5bc6792b911c53_cryptolocker
Size

60KB
MD5

8806f1e3fd318d4daa5bc6792b911c53
SHA1

dead03105484132e5d2b0410d4b60f7cb85d99e4
SHA256

4ce58ef9fb8ef1fd54a7bc94da11534301d50677b65d81f54ff2d3de81cff61f
SHA512

8e0036381a21f55836c233f10915400dc2bcc4b90740962da0d86fc5e44b7a8450a90dc8225df0ceb8c6585b7f8e8c3eeaf1d14a70b620d8d9285fbee1b3f5ee
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZns:btng54SMLr+/AO/kIhfoKMHdas

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
2024-04-17_8806f1e3fd318d4daa5bc6792b911c53_cryptolocker

Files

2024-04-17_8806f1e3fd318d4daa5bc6792b911c53_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