2024-03-10_dcbb480e81ed4b714bc54aef1759c34e_cryptolocker | Triage

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General

Target

2024-03-10_dcbb480e81ed4b714bc54aef1759c34e_cryptolocker
Size

59KB
MD5

dcbb480e81ed4b714bc54aef1759c34e
SHA1

15a5897982c607852fd33659d5879d5954b8fa52
SHA256

0c8f597417cb2869b28e7568cf3f77bd47e8edd35c878371ba3f95793b3d8f50
SHA512

7bc6cc01a12ee0f56c92d5aef164b3287b3bd451c6520c39d4c43e35a69cc5d73a2596822bd29174a6a763fec881f7e89206f96bde521da7c7fa193d25df902f
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHx:btng54SMLr+/AO/kIhfoKMHd4

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
2024-03-10_dcbb480e81ed4b714bc54aef1759c34e_cryptolocker

Files

2024-03-10_dcbb480e81ed4b714bc54aef1759c34e_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