2024-05-11_ece36be6bade671df3081db04be88284_cryptolocker | Triage

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General

Target

2024-05-11_ece36be6bade671df3081db04be88284_cryptolocker
Size

37KB
MD5

ece36be6bade671df3081db04be88284
SHA1

157f066de463d80981dfdd5069961d06bcd66ffc
SHA256

f4e5446e9553f966e41a37b996f7c2e317b81b9c9acefd07b4074ad9339a9e30
SHA512

d6b4fb24582737fc584385ccc409ba0d7269ecbe5e239dcd7cfc1c17f4669346f5fef6ca3cfa37fcb0cdef2d4d20079f8d626d574113b32551ab3642be6294a3
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mB:bc/y2lLRU6zA6qB

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
2024-05-11_ece36be6bade671df3081db04be88284_cryptolocker

Files

2024-05-11_ece36be6bade671df3081db04be88284_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