2024-02-14_0e5b677afe2313f6b5bfbe2377828c66_cryptolocker | Triage

Sharing

General

Target

2024-02-14_0e5b677afe2313f6b5bfbe2377828c66_cryptolocker
Size

38KB
MD5

0e5b677afe2313f6b5bfbe2377828c66
SHA1

b637437437285022fad93d6dac384ebc9d8ec6d0
SHA256

7b76e2af2b98a0bab52f6b0b0d4ebedee24d3fdbbfcf247a7b34517ea646c2fc
SHA512

a6927f9e9893ec7ed988337a24afa7cea4194461570d32b0e3b2bdee68ac612eff0933bd52c9485bcbcb1f58780fa1a82904404063a7cdac9b96e461729bed9a
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/d1U:bAvJCF+RQgJeab4sy/dy

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
2024-02-14_0e5b677afe2313f6b5bfbe2377828c66_cryptolocker

Files

2024-02-14_0e5b677afe2313f6b5bfbe2377828c66_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