2024-05-22_3b50b4b7dfe556cd3de9b8ce71edff1b_cryptolocker | Triage

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General

Target

2024-05-22_3b50b4b7dfe556cd3de9b8ce71edff1b_cryptolocker
Size

54KB
MD5

3b50b4b7dfe556cd3de9b8ce71edff1b
SHA1

760ad91166fe2347b1c4aff717716eb57a669ae2
SHA256

97f246c910d64197b78e1373f606335c853b17071391a75e7ec7023b639a73c0
SHA512

d782c3130f216c75c1cde699735370e36c781c7a321929d765e634df20b63f6c9727292fdde6242fe0e75f5c8afd1453cd7d2690eabfb96b31a8a3f001fe852d
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6T:bc/y2lm6iH/NLp17zrV91

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
2024-05-22_3b50b4b7dfe556cd3de9b8ce71edff1b_cryptolocker

Files

2024-05-22_3b50b4b7dfe556cd3de9b8ce71edff1b_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