2024-01-18_c5872a39f19065a1cca1c4d00193ebd7_cryptolocker | Triage

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General

Target

2024-01-18_c5872a39f19065a1cca1c4d00193ebd7_cryptolocker
Size

33KB
MD5

c5872a39f19065a1cca1c4d00193ebd7
SHA1

4ffc73e1f2121f2fd3e268a20a0725c71a5bcecc
SHA256

67d6807fe36424491b03133cd1fb5e19d9d8f6da9a50384577849d7b532cfc28
SHA512

a5f0d6204cb81cd5a0ecd7c96568f95e3ef5e7ddaec39e93faf20fd3f45ebbe733e1aaf4fb70f1e7198dd8a908f0af4583da021769548e06efc9d55e170f29e4
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0f9C:btB9g/WItCSsAGjX7e9N8C

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
2024-01-18_c5872a39f19065a1cca1c4d00193ebd7_cryptolocker

Files

2024-01-18_c5872a39f19065a1cca1c4d00193ebd7_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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