2024-05-29_cd3bb840e8508a9bb801953fc908675a_cryptolocker | Triage

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General

Target

2024-05-29_cd3bb840e8508a9bb801953fc908675a_cryptolocker
Size

38KB
MD5

cd3bb840e8508a9bb801953fc908675a
SHA1

015760562e11b1dcc1ae70b70d8236eb90632568
SHA256

c600f00571f5c6b3f4d2ab0896b8f42fe0134307c36b7259e144a60ef562bbaf
SHA512

0b724405eb0550411067a4cbd66fb0f36fe92cd7790f4d68d7b34095dc575fb344cf79f7852d607857f53178eb4fce1bb8c091d50f9462e7c4b6ec60221e1c15
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjhbuU/h:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbb/h

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
2024-05-29_cd3bb840e8508a9bb801953fc908675a_cryptolocker

Files

2024-05-29_cd3bb840e8508a9bb801953fc908675a_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