2024-02-01_f22c36118f0e103ba096afa36d95d018_cryptolocker | Triage

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General

Target

2024-02-01_f22c36118f0e103ba096afa36d95d018_cryptolocker
Size

32KB
MD5

f22c36118f0e103ba096afa36d95d018
SHA1

21ffdc5b2aa2dbb37fca403ac2b0d2e902258662
SHA256

1efe963fbb31d98710dcbc72dae2a8cd7f3714d43d6c4958918f5306a1f400da
SHA512

187f45030bc2beea2632449c150af166789032a9c3cc82fc38a417b07753632696fc1ad4f55b273279e6ab4f5e971211550028f26fcd89ba2d81e4408606c7a6
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/BWaxj:b7o/2n1TCraU6GD1a4Xt9Ycj

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
2024-02-01_f22c36118f0e103ba096afa36d95d018_cryptolocker

Files

2024-02-01_f22c36118f0e103ba096afa36d95d018_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