2024-03-27_c39251c9967a1c0eb4c61f2e5f7b19b4_cryptolocker | Triage

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General

Target

2024-03-27_c39251c9967a1c0eb4c61f2e5f7b19b4_cryptolocker
Size

32KB
MD5

c39251c9967a1c0eb4c61f2e5f7b19b4
SHA1

f6327d96c9da879fe667134a501117e7b18b23ba
SHA256

23f3d7c04ac2d0085992ac644f9b28cb7497e9c38581b17618d21187bbecc209
SHA512

ab95cdaf5a87ad0fe7132bd43a85d0e603d5ebb1d80a85a863358ab1c26b7a7ed91658b14f381f6afaef8784fb48e60894e802678d6eae47614172a7bb22123a
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/Bbz:b7o/2n1TCraU6GD1a4Xt9x

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
2024-03-27_c39251c9967a1c0eb4c61f2e5f7b19b4_cryptolocker

Files

2024-03-27_c39251c9967a1c0eb4c61f2e5f7b19b4_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