2024-04-09_5c3caf659a6fe6c777e3b43e738bd815_cryptolocker | Triage

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General

Target

2024-04-09_5c3caf659a6fe6c777e3b43e738bd815_cryptolocker
Size

38KB
MD5

5c3caf659a6fe6c777e3b43e738bd815
SHA1

59202d24d3a9949187e03e64f68f5d045d3428d9
SHA256

09eb1fd92ae6d5c966bed67ebe8bf74722142b425b7a2deec39ff52be4abbd4d
SHA512

ca22262f0859b2b2326f709c199588711727051fc2382bd5afd03c9109d3bd4e36cbcccceff094f245b517cbdda9693d6a135be51d053b201471ceba7bbd69c4
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/EX:btB9g/WItCSsAGjX7e9N0hunKLYM

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
2024-04-09_5c3caf659a6fe6c777e3b43e738bd815_cryptolocker

Files

2024-04-09_5c3caf659a6fe6c777e3b43e738bd815_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