2024-05-09_153b1c4c3c6ea22741294ef63c243dc9_cryptolocker | Triage

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General

Target

2024-05-09_153b1c4c3c6ea22741294ef63c243dc9_cryptolocker
Size

64KB
MD5

153b1c4c3c6ea22741294ef63c243dc9
SHA1

9c176d4cee7c1a4e4a46ef17f60842a6b41455fb
SHA256

1a1178c25f2f8094751f0b7f1bcf03008c68f884bd7ef662644c6a72e5680ebd
SHA512

969748c8903228279ad589073cbe48bee97f3d15b9d145f7559510d1e88fbf29d8be7dbf115e50b6c7723bf28a0c219d2ef76e1b02b967996d5d663eddb998df
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHax5:btng54SMLr+/AO/kIhfoKMHdP5

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
2024-05-09_153b1c4c3c6ea22741294ef63c243dc9_cryptolocker

Files

2024-05-09_153b1c4c3c6ea22741294ef63c243dc9_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