2024-05-11_78bf9ea09a3d6caa02b89a688cbc7b94_cryptolocker | Triage

Sharing

General

Target

2024-05-11_78bf9ea09a3d6caa02b89a688cbc7b94_cryptolocker
Size

37KB
MD5

78bf9ea09a3d6caa02b89a688cbc7b94
SHA1

0f465ae29851bbe9c7db8c2f74b3191e711e820e
SHA256

18fd5934db1fb1924021288401a5291df34e4b325e2ee4d73c5fd5bb05e9a3c2
SHA512

74bad9f7ba78aa068087acb30f05d265645eb19f2abd06cf44ab6e38fb94d13889de598d70b72ec08187816981c16aad224450d38940489e56528b04e615daaa
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjhbX:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbX

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
2024-05-11_78bf9ea09a3d6caa02b89a688cbc7b94_cryptolocker

Files

2024-05-11_78bf9ea09a3d6caa02b89a688cbc7b94_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