2024-01-28_514d3fcfdc9f66d34a6f00729a0b083f_cryptolocker | Triage

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General

Target

2024-01-28_514d3fcfdc9f66d34a6f00729a0b083f_cryptolocker
Size

30KB
MD5

514d3fcfdc9f66d34a6f00729a0b083f
SHA1

b64d8ae567f94a4702e71560205b7ed6f58d3b86
SHA256

e4bf7115483c1e26a0062cc9e97f79334205d0284101f635f30d3af14f965fc6
SHA512

e1bd8428bb5506cc96a3597f290c352296833c9957466e6254cfabf6e3b9cc14341f8ec16ad857c99b6cd21ba9a89df9f8cd05cdafd3d3312f4f91e7322a0b86
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9R0aU:b7o/2n1TCraU6GD1a4Xt9R0aU

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_514d3fcfdc9f66d34a6f00729a0b083f_cryptolocker

Files

2024-01-28_514d3fcfdc9f66d34a6f00729a0b083f_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