2024-05-20_d92c259fdff4fa47717be099eb6c5f08_cryptolocker | Triage

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General

Target

2024-05-20_d92c259fdff4fa47717be099eb6c5f08_cryptolocker
Size

63KB
MD5

d92c259fdff4fa47717be099eb6c5f08
SHA1

c88a29d4b55ad036a12058def04b51b09a611993
SHA256

e35e80e9c74650ee77e759b40214a3e8860ae8fc9cc2c7f68115c943991ab32e
SHA512

7abeee4dd392e45a0c74d7d518ab0cb2d213b823378fb5a946af9d8ee311f0ce332d1919a8150c22353d11a9ba0c01170d4052dcf09d0792c841b9895c15a391
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOs:btng54SMLr+/AO/kIhfoKMHdq

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
2024-05-20_d92c259fdff4fa47717be099eb6c5f08_cryptolocker

Files

2024-05-20_d92c259fdff4fa47717be099eb6c5f08_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