2024-05-16_479aa12d8f57956e86e22473b2ad2d21_cryptolocker | Triage

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General

Target

2024-05-16_479aa12d8f57956e86e22473b2ad2d21_cryptolocker
Size

36KB
MD5

479aa12d8f57956e86e22473b2ad2d21
SHA1

93fe76c6a2347abc88954c40412312f1c3aeba28
SHA256

e336c75a6073d13e3bbae185e878d84f81e52dbbceaf34e47acdfe817654021a
SHA512

7686bd37d22ac8e1e84eebae7ea98b063217d6be27ad38ce1e43caf34dec3051a06cadd5300f2eae15148435b356ff2d8e57892efbbe0ceaebc91f945cd8053a
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSys:btB9g/WItCSsAGjX7e9N0hunRvs

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
2024-05-16_479aa12d8f57956e86e22473b2ad2d21_cryptolocker

Files

2024-05-16_479aa12d8f57956e86e22473b2ad2d21_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