2024-04-28_0964d85a2ec37d0b064b855d411054e9_cryptolocker | Triage

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General

Target

2024-04-28_0964d85a2ec37d0b064b855d411054e9_cryptolocker
Size

43KB
MD5

0964d85a2ec37d0b064b855d411054e9
SHA1

13d349c125b23ca2a1dc61bb8146e103be0c5ff5
SHA256

7504a440ef72d41d102b427316ed4b046993526888a82f1060ee4691af245d8b
SHA512

f170207914ee775867eb9af4a08fded1876ef6fe8f1efdc6abaf3d8388fd5c268db92d4cf0fca5ded8d8b6f086069d566aaf9263ef3c2ecc9725e4c3b3531ada
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq2:bc/y2lkF0+Beq2

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
2024-04-28_0964d85a2ec37d0b064b855d411054e9_cryptolocker

Files

2024-04-28_0964d85a2ec37d0b064b855d411054e9_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