2024-05-01_50486bdfe30a6934b476aa4b07581cea_cryptolocker | Triage

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General

Target

2024-05-01_50486bdfe30a6934b476aa4b07581cea_cryptolocker
Size

43KB
MD5

50486bdfe30a6934b476aa4b07581cea
SHA1

d812bb56c211dc687609fb0e8bab924a7b38c49b
SHA256

b053273efaa5bec079a87a42f30a4c39c94b9ad330a1e7433088e389ac82c890
SHA512

4acdd9fa80d26a786a6869e745fa6639e4b1fdf0c1262ea59ac6835ebc3083096e6137ec9773267f58d4a176b1bfb37ce900d77c64fdad5ecc8a024d4f312547
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqs:bc/y2lkF0+Beqs

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
2024-05-01_50486bdfe30a6934b476aa4b07581cea_cryptolocker

Files

2024-05-01_50486bdfe30a6934b476aa4b07581cea_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