2024-04-28_520cca38959b7803ee7ca7f1918b6e26_cryptolocker | Triage

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General

Target

2024-04-28_520cca38959b7803ee7ca7f1918b6e26_cryptolocker
Size

63KB
MD5

520cca38959b7803ee7ca7f1918b6e26
SHA1

edd2c2410fdf54f68ee0c9342b86d4aa5ebbb982
SHA256

a88fe005a228a4ce1e26b3dca3bf278a34dd5113bc3b598c540a67a9315faf0b
SHA512

e82aa598aa388e9bb4ecdc402744ca6e5ad83aa382a3802b325c61223cf7ff08e7a6dd6b832ef2fe155df1d1d1d5dd755f36b68747ff16e75cf04ac385d6f929
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaxS:btng54SMLr+/AO/kIhfoKMHdPS

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
2024-04-28_520cca38959b7803ee7ca7f1918b6e26_cryptolocker

Files

2024-04-28_520cca38959b7803ee7ca7f1918b6e26_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