2024-04-08_1c34f60beb6da18cc90d7f1eb386dd30_cryptolocker | Triage

Sharing

General

Target

2024-04-08_1c34f60beb6da18cc90d7f1eb386dd30_cryptolocker
Size

39KB
MD5

1c34f60beb6da18cc90d7f1eb386dd30
SHA1

a0fb20a11347679eaf1edf1e61c3e8e46a5e8275
SHA256

76aeedd898216535cf8bd82c292b39ffb253962b5b98daf77b3a8f9cf70f74d1
SHA512

cea917b5dd93350c76df6d04db87b9ac64c543870d370ec9cf5a77cbbd146d4d4261973338066b6a26604a286ab5d8928398147f05bb746530cfc24ce4ffaa6c
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nby6UT7:bAvJCYOOvbRPDEgXrNekd7l94i3py/T7

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
2024-04-08_1c34f60beb6da18cc90d7f1eb386dd30_cryptolocker

Files

2024-04-08_1c34f60beb6da18cc90d7f1eb386dd30_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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