2024-03-12_5ac61d5f6ecf9fb1159dd0d0cc13af86_cryptolocker | Triage

Sharing

General

Target

2024-03-12_5ac61d5f6ecf9fb1159dd0d0cc13af86_cryptolocker
Size

34KB
MD5

5ac61d5f6ecf9fb1159dd0d0cc13af86
SHA1

dfceb79e8d4a9260fbfd04219d98d6943b43d888
SHA256

d07ccbf70ee7af8a34206cb8dd984271a0c7fb20ce5e89dfa5cfbccbb418081f
SHA512

2adb0d6894cd8044bb1b86f12352bc0d2ae61ee285fe68808652f2f17adda0b630af610e891ad2c3fe8af3d7ec31d41559989ecf292f56ad7c568d82a0f11fc8
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kbo:b7o/2n1TCraU6GD1a4Xt9bRU6zAo

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
2024-03-12_5ac61d5f6ecf9fb1159dd0d0cc13af86_cryptolocker

Files

2024-03-12_5ac61d5f6ecf9fb1159dd0d0cc13af86_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