2024-02-25_e0e1869292f3359d1db1c7f38758d205_cryptolocker | Triage

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General

Target

2024-02-25_e0e1869292f3359d1db1c7f38758d205_cryptolocker
Size

31KB
MD5

e0e1869292f3359d1db1c7f38758d205
SHA1

4a6aeb6bc5d2c6e3e404bd1bbc10264209fa9868
SHA256

ea80042fd89cfab67733283a924492dc835c23727478900460d37dfd1cefd1d3
SHA512

129f5a6dd861c5cc7c3bdc719c441714c23514998f3721b7dc473f6536f13dbbdce9ce8544aa4056774f12c07361cab57c84383f3ee18dc1ba7d52b7a70c8cbd
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9RDE1l:b7o/2n1TCraU6GD1a4Xt9R+

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_e0e1869292f3359d1db1c7f38758d205_cryptolocker

Files

2024-02-25_e0e1869292f3359d1db1c7f38758d205_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