2024-05-03_a51d920fdc08a9e22a39ecdf00520176_cryptolocker | Triage

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General

Target

2024-05-03_a51d920fdc08a9e22a39ecdf00520176_cryptolocker
Size

35KB
MD5

a51d920fdc08a9e22a39ecdf00520176
SHA1

ee63ce8f80ab386d671933924fd4d58fc8fdf3b8
SHA256

398c8bc4f9b6fd040c9ae70c5a4a9fe4e1c110b353b3cb77249b0b874acde4e4
SHA512

5d948c37ca086a3383ee789473c65c8065a764028eec5ae5a081f6bd90990f1a31b7bb5b0a09dce4a4e4ceec610c8165c07317647bcb5194fafcb09112c4bbff
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qG1j:btB9g/WItCSsAGjX7r3BTc

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
2024-05-03_a51d920fdc08a9e22a39ecdf00520176_cryptolocker

Files

2024-05-03_a51d920fdc08a9e22a39ecdf00520176_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