2024-02-25_edbceefc06ca84528562691d1390f5ee_cryptolocker | Triage

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General

Target

2024-02-25_edbceefc06ca84528562691d1390f5ee_cryptolocker
Size

39KB
MD5

edbceefc06ca84528562691d1390f5ee
SHA1

fc22cff16b9fa1011204052e21f1b38385183946
SHA256

599e2c3cea88a04338b030c966e81594e6c19609c1f50eb11e57ed2a5753f932
SHA512

6b37830a8125c8f7a0718cec1111970b7ecdfc785f9853634f7c186deb8130000831c33a7b2bb2898e554031e516fbd5e66e9a54ac3591db68cf30490690ccd9
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3p/hT5U04:bAvJCF+RQgJeab4s/bP4

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
2024-02-25_edbceefc06ca84528562691d1390f5ee_cryptolocker

Files

2024-02-25_edbceefc06ca84528562691d1390f5ee_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