2024-02-17_4a64c6022971e6007570c07362dfe283_cryptolocker | Triage

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General

Target

2024-02-17_4a64c6022971e6007570c07362dfe283_cryptolocker
Size

42KB
MD5

4a64c6022971e6007570c07362dfe283
SHA1

cd307dbcaac2eed9c2b7e3db45799d2009dd2f90
SHA256

49d35d8e10658385dcb91f4b0db90235dab8825c6f72b59f22471af667f7d7fb
SHA512

c685e6282973816f5829770e6d32e83922304c439fbedd377393b7bcd60211ec5cd7fe3cdd490025032ba58060251d502b941d2371d00eeff55af26181586cc8
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRq0L:bc/y2lkF0+Bje

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
2024-02-17_4a64c6022971e6007570c07362dfe283_cryptolocker

Files

2024-02-17_4a64c6022971e6007570c07362dfe283_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