2024-04-22_dde60bad10aa88c96306c51573ba6634_cryptolocker | Triage

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General

Target

2024-04-22_dde60bad10aa88c96306c51573ba6634_cryptolocker
Size

41KB
MD5

dde60bad10aa88c96306c51573ba6634
SHA1

b29018521d11b6d5d29b730fc0b605fed207d2f0
SHA256

49c8bfac496f603b74445cfc21629958f91e3566490895725ea5303811eb73e1
SHA512

616852853643077b92db44da5e75c8431ced6619e8b5710d069e5eb59a735592258a69fcbed7c20f323bd74ef3d0179f2667f80e460ee3a516ebce78a485cac9
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/JcQN:bAvJCF+RQgJeab4sy/lVN

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
2024-04-22_dde60bad10aa88c96306c51573ba6634_cryptolocker

Files

2024-04-22_dde60bad10aa88c96306c51573ba6634_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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