2024-03-13_6b1a952380ae1f6d67954ab148bd30e3_cryptolocker | Triage

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General

Target

2024-03-13_6b1a952380ae1f6d67954ab148bd30e3_cryptolocker
Size

57KB
MD5

6b1a952380ae1f6d67954ab148bd30e3
SHA1

7729ec1e4c6260af63e506bf7428427116a1743d
SHA256

16140637fb7ca4c14d14be9d563f8a6da3aa159c5164cb6d96a103957dc4ac91
SHA512

96ada55d7ac6780e7bcb0605d23be7d5efcc6e4c4e37ace2f046eb11b7f5091d531e21b92e1c86fb08d733447762e7992d952720413b9ca9adac95634a4493ce
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHa:btng54SMLr+/AO/kIhfoKMHdX

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
2024-03-13_6b1a952380ae1f6d67954ab148bd30e3_cryptolocker

Files

2024-03-13_6b1a952380ae1f6d67954ab148bd30e3_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