2024-02-13_8b055ca513656f4f19b87bd03529228b_cryptolocker | Triage

Sharing

General

Target

2024-02-13_8b055ca513656f4f19b87bd03529228b_cryptolocker
Size

42KB
MD5

8b055ca513656f4f19b87bd03529228b
SHA1

85d61f00f347c4fcf1aaff9acc89fd63a47a35c5
SHA256

d7210a672c7ae2e6b0a9ff035759424806e6dd94fd9c746f52ecf1cda7cf4969
SHA512

bd151cc50793d50617566712854ac0f0ab3e5331b1db571cbc1e122dccad7e64ddd8114ecb9a838d251c0afc51a6119e0a2c9da234c17d0186c63aa20cb1417d
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqbo3p:bc/y2lkF0+BjU5

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
2024-02-13_8b055ca513656f4f19b87bd03529228b_cryptolocker

Files

2024-02-13_8b055ca513656f4f19b87bd03529228b_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