2024-05-16_dea8bd4c9105745b7a38f1c545efb696_cryptolocker | Triage

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General

Target

2024-05-16_dea8bd4c9105745b7a38f1c545efb696_cryptolocker
Size

61KB
MD5

dea8bd4c9105745b7a38f1c545efb696
SHA1

e43e2f3a34a07dab4dbf3384205a859dd1944ba6
SHA256

64c53dbc53f94932b157839272aa25dbd4a7e74966b865edbeea2b71cc97b5c8
SHA512

0c10f6507c7f730c86fb163ae88bc1e40e45d17e212ddf22c2f1c163a5eae1f9e5e8b22376fe06260985ecc26f4966e251481a3cf05fb25e14ddeec67e6320d9
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOXS:btng54SMLr+/AO/kIhfoKMHdE

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_dea8bd4c9105745b7a38f1c545efb696_cryptolocker

Files

2024-05-16_dea8bd4c9105745b7a38f1c545efb696_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