2024-04-25_e312f4f3b05c4ac8ef644e466b5806fd_cryptolocker | Triage

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General

Target

2024-04-25_e312f4f3b05c4ac8ef644e466b5806fd_cryptolocker
Size

35KB
MD5

e312f4f3b05c4ac8ef644e466b5806fd
SHA1

af65a78c7cb60ba4d3437c50cdad61e5c3ddefb4
SHA256

6e331c18ebe5e881afbeb7d6211da54aa704ea5fc26dac56819ddd1bf9dc9a74
SHA512

dfbb4e980e775e0ed3292e70576b06f275fbbd2e9752bc8a0c3a538fd48e65f9ff034c64d2fcab9274af0c857eaf0d5e8df385ea5c4d74cd3e30476c219e0c73
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qZ56T:btB9g/WItCSsAGjX7r3BTZ5k

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
2024-04-25_e312f4f3b05c4ac8ef644e466b5806fd_cryptolocker

Files

2024-04-25_e312f4f3b05c4ac8ef644e466b5806fd_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