2024-03-25_2148e62748d92c399ed5b92008909822_cryptolocker | Triage

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General

Target

2024-03-25_2148e62748d92c399ed5b92008909822_cryptolocker
Size

43KB
MD5

2148e62748d92c399ed5b92008909822
SHA1

16dca6840031ea441501ad8178c988a3ca82fbe2
SHA256

a7534f53cdfefc5490bde4d5d51faaf5c823ff7e16780008cd32667a13b95116
SHA512

c136f6aca38364a1cdea9ac29e37e5020bd702ca8dc283940e45e315a576ab98bb5bd0c79ca03daeaec480840de7e72bddddf73345c40a8fd5a3c422ff17c84e
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphejc:bc/y2lkF0+BeN

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
2024-03-25_2148e62748d92c399ed5b92008909822_cryptolocker

Files

2024-03-25_2148e62748d92c399ed5b92008909822_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