2024-01-28_5ddbdaed24d4802858cae71eb6d055b8_cryptolocker | Triage

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General

Target

2024-01-28_5ddbdaed24d4802858cae71eb6d055b8_cryptolocker
Size

41KB
MD5

5ddbdaed24d4802858cae71eb6d055b8
SHA1

964ba84cc0728cb1660a19115972a53972e8ea3c
SHA256

fd57dd29ae6fec82951639d887230b57dc798bafd8b5a4c8ea64d860138bc18d
SHA512

615dd5cd17901ad894626c371b3d2ccff378f08bf1cd479b92a4cec5ceec2da1a53ee53268ef86570e4e9a5ba54851da7c0366050a41bd74bd6769ee719303b3
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwoX:bc/y2lm6Y0AqJ51mwoX

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
2024-01-28_5ddbdaed24d4802858cae71eb6d055b8_cryptolocker

Files

2024-01-28_5ddbdaed24d4802858cae71eb6d055b8_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