2024-05-22_8f67407bcec56215c52b0e31c50d20d0_cryptolocker | Triage

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General

Target

2024-05-22_8f67407bcec56215c52b0e31c50d20d0_cryptolocker
Size

38KB
MD5

8f67407bcec56215c52b0e31c50d20d0
SHA1

34299d8cb79b70a878b5f1d0829ec6208799a493
SHA256

2aeb084d634d16b137cb5ec03f22666d51981e98ab67def2d04c6a43c633f2ed
SHA512

e65164628cceaa6817f58a58348a6c0001c889ed43f0790a0b3ac77f026f9f93d9e4630693bf7792cfb85ca836cd17ba23874da2aa23633b4a479dbc6f4459a6
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjhbuUZ:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbbZ

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
2024-05-22_8f67407bcec56215c52b0e31c50d20d0_cryptolocker

Files

2024-05-22_8f67407bcec56215c52b0e31c50d20d0_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