2024-03-12_bcd23056cfb05a49a6390ce9dd3346af_cryptolocker | Triage

Sharing

General

Target

2024-03-12_bcd23056cfb05a49a6390ce9dd3346af_cryptolocker
Size

33KB
MD5

bcd23056cfb05a49a6390ce9dd3346af
SHA1

c485e38dab61272e9fbcb3589098e0fd78a39905
SHA256

46739d37cd98d229b15e7c0b947c4d2e055e61ab0524e3c1057c58c68a1ac6bc
SHA512

9c87d4465257bfdb685ba3d35ccba342c04c3862ad529870636bd82f61396b9a5a3513b904cc90c3c6a88690cdcb5eaf1281b316990960af7a68798cd1264e5b
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+OOxq+:b7o/2n1TCraU6GD1a4Xt9hOV

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_bcd23056cfb05a49a6390ce9dd3346af_cryptolocker

Files

2024-03-12_bcd23056cfb05a49a6390ce9dd3346af_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