2024-05-12_737de2013283ea2a145f935ab346d6b8_cryptolocker | Triage

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General

Target

2024-05-12_737de2013283ea2a145f935ab346d6b8_cryptolocker
Size

42KB
MD5

737de2013283ea2a145f935ab346d6b8
SHA1

d9b3459909f3e570fdaa726920e3ab65a38bc644
SHA256

9019b237be5df02ec59a2cfb18de2f042f92e5f60ff94b090dd1fdf915697ccf
SHA512

a04f7966f2e888750853507626622af594ff337396893492ff7d09cbc9cef4119b37b0d671b113ba228459189b8edd57c24e947a914afcc259f8ab2e3b041e4a
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/J8:bAvJCF+RQgJeab4sy/l+

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
2024-05-12_737de2013283ea2a145f935ab346d6b8_cryptolocker

Files

2024-05-12_737de2013283ea2a145f935ab346d6b8_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