2024-06-27_1be1fe0217494ba2954f230396b4d707_cryptolocker | Triage

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General

Target

2024-06-27_1be1fe0217494ba2954f230396b4d707_cryptolocker
Size

36KB
MD5

1be1fe0217494ba2954f230396b4d707
SHA1

185e3c1afc6bf098ebed8da820ef11e182dd3596
SHA256

b4e4d2bae47b11330c88c21af286170aafd5c2555fd9775eac13256a45f9ad77
SHA512

eaffda3993049cd25d4943f5f79aadf911e3da0013359220904f573ac4c1327d81e464357977482787a518bab377af3d26c1342259be715a55706e8a6ae9a63e
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMdvL:bc/y2lkF0+BsT

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
2024-06-27_1be1fe0217494ba2954f230396b4d707_cryptolocker

Files

2024-06-27_1be1fe0217494ba2954f230396b4d707_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