2024-03-12_383bf156a16278765a9ff4b12d30b2d5_cryptolocker | Triage

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General

Target

2024-03-12_383bf156a16278765a9ff4b12d30b2d5_cryptolocker
Size

33KB
MD5

383bf156a16278765a9ff4b12d30b2d5
SHA1

a7d1edd37d1a8d6fca41452723f8865f2b0059ed
SHA256

b62296eee43589d0b07d60b2e5f352d11578d60a7ce56fab97e092744073113e
SHA512

39ad3f0fcc0590dd7ea69ef192f5c0b81ba3724e08fa715be37946dfb895a5e003b4d654414d098f1898503222edbffd7386422ea1f3ded995250dd4e25d8296
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+1wA6F:b7o/2n1TCraU6GD1a4Xt9fF

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
2024-03-12_383bf156a16278765a9ff4b12d30b2d5_cryptolocker

Files

2024-03-12_383bf156a16278765a9ff4b12d30b2d5_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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