2024-06-08_f9bc7d8435b17ca261d61762bc1b4e2a_cryptolocker | Triage

Sharing

General

Target

2024-06-08_f9bc7d8435b17ca261d61762bc1b4e2a_cryptolocker
Size

46KB
MD5

f9bc7d8435b17ca261d61762bc1b4e2a
SHA1

b0e61fbba7ab0b2c493772a68d24a16b93d43f11
SHA256

07bde2c4a95232a278a20b1b1202069df744ac3989c5d2cfb385e5d46d045c45
SHA512

616b8263f200e8b862a2a93eb7c4e479fd4e6061bf29dc902f45201615b4d22f18bb928fd1409e01a64994bdf9aa98ede7d30dfdc88035aab2cfb4ae4374ad6d
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqa:bc/y2lkF0+Beqa

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
2024-06-08_f9bc7d8435b17ca261d61762bc1b4e2a_cryptolocker

Files

2024-06-08_f9bc7d8435b17ca261d61762bc1b4e2a_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