2024-06-10_4597ee9bc0b628bb4cc55f24cd6082f7_cryptolocker | Triage

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General

Target

2024-06-10_4597ee9bc0b628bb4cc55f24cd6082f7_cryptolocker
Size

38KB
MD5

4597ee9bc0b628bb4cc55f24cd6082f7
SHA1

f8ac0802ebae3d5c369bf5dafd91d8884cb4b61f
SHA256

1d613ff5cf5ac3b795013ad0d9f5b2cef871143ed609db767f79b30824618cc7
SHA512

92e616a60f7a24d95aa69fd61df0b61d633301121de31dcc5f4cc6ab84b508848bcbe108f4a1cd31057ca295946c1f841daa83ee94e9bd6c3af27cdd91241d63
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mh6:bc/y2lLRU6zA6qo

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
2024-06-10_4597ee9bc0b628bb4cc55f24cd6082f7_cryptolocker

Files

2024-06-10_4597ee9bc0b628bb4cc55f24cd6082f7_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