2024-05-21_3ed0ae2b3f7c2297eec06c7c08882535_cryptolocker | Triage

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General

Target

2024-05-21_3ed0ae2b3f7c2297eec06c7c08882535_cryptolocker
Size

55KB
MD5

3ed0ae2b3f7c2297eec06c7c08882535
SHA1

48c65d17801f6d0963d5f47f0c619b21b6fc29c2
SHA256

48dd6219ff15b8cc1e88ec47d4fe1047311867cc2a6c596b7201da38379be6f7
SHA512

f5710f96984f35e23b958c622547243edcf6cb3b9c2775cad3793bb81ee8ff24017ec022d2dcbb140974bb441b4eab5e62bf31c64162d2e77832a7e25e6e25e9
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr61RD:bc/y2lm6iH/NLp17zrV95

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
2024-05-21_3ed0ae2b3f7c2297eec06c7c08882535_cryptolocker

Files

2024-05-21_3ed0ae2b3f7c2297eec06c7c08882535_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