2024-02-21_d1fea5f8c9c94506cc866ab832ccb31c_cryptolocker | Triage

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General

Target

2024-02-21_d1fea5f8c9c94506cc866ab832ccb31c_cryptolocker
Size

32KB
MD5

d1fea5f8c9c94506cc866ab832ccb31c
SHA1

a6a69cb84bc2b9eb86cdc9ef657f4e71a4bb08b1
SHA256

e3c999edff57723ff2e2f66df4a30edf70363030c32234e2eb3ad57cffca09df
SHA512

24f89a2561db5c40d9b5872c6c026bcb767aacef83a9a8217ea5fd2c94bd2c0a029139c7de1164788455f9ab51a0175a75240f08bdc2eebac2d47f444a00c930
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtR:b7o/2n1TCraU6GD1a4Xt9bRw5

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
2024-02-21_d1fea5f8c9c94506cc866ab832ccb31c_cryptolocker

Files

2024-02-21_d1fea5f8c9c94506cc866ab832ccb31c_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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