2024-01-24_6de236f008a4c9fa36e2c85cb0c26e16_cryptolocker | Triage

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General

Target

2024-01-24_6de236f008a4c9fa36e2c85cb0c26e16_cryptolocker
Size

33KB
MD5

6de236f008a4c9fa36e2c85cb0c26e16
SHA1

afbbc805db82b6b0f3a2a92a1e71180aa5d912e3
SHA256

c3561e1e05286105175ebd35a73ac451e1abddd0c54010fb8d3310aaa7fad57a
SHA512

525d94d2256d91f28dad7c9e157ed21af38a49b4cfc16dd2ef07879051f0b64ae27966719c4a18c83f95c39e8db5268e015fc49ac03e81d5a6778e2a02be5196
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzogFzpjufAq18st8Be:bAvJCYOOvbRPDEgXVFzpCYVE

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
2024-01-24_6de236f008a4c9fa36e2c85cb0c26e16_cryptolocker

Files

2024-01-24_6de236f008a4c9fa36e2c85cb0c26e16_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