2024-05-13_6983c5062da038eddc14bfde84dbec59_cryptolocker | Triage

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General

Target

2024-05-13_6983c5062da038eddc14bfde84dbec59_cryptolocker
Size

34KB
MD5

6983c5062da038eddc14bfde84dbec59
SHA1

4123e1055db173697b73caf6ee873cb088f311d3
SHA256

f41f259cd135c8ce3c48b2e1ee9efe27318c8e55f31c4ec7aecb2ebc2dcd7d09
SHA512

7cf593deba34e059f0994e9bb854726852922af0fe0a13ac435c375e736adfcc13d772cf0e872f73dd08e8383d7a001cfd09e3ff55b88a7a65114a12d760535c
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5n:bxNrC7kYo1Fxf2rY7

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
2024-05-13_6983c5062da038eddc14bfde84dbec59_cryptolocker

Files

2024-05-13_6983c5062da038eddc14bfde84dbec59_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ