2024-04-30_b09d253c6c6066a55a8256ca361951cc_cryptolocker | Triage

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General

Target

2024-04-30_b09d253c6c6066a55a8256ca361951cc_cryptolocker
Size

34KB
MD5

b09d253c6c6066a55a8256ca361951cc
SHA1

54a1234e6a9e6974200fe66b288e6010c84ae0e0
SHA256

f0e0fc1ede73ce6a6fd7752b3eb355b7c5620082d56e2b4f0705d0a332f81ab3
SHA512

aeaf98742163ebb8e207ffa2c3221abe9959f04bc28bf3cceec45dea41b5b128df3fd998e75f27e771a652994d73073a76cea2cda9bfd5f8bb4323c8f3596378
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxt16fD4:b7o/2n1TCraU6GD1a4Xt9bRwrbYM

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
2024-04-30_b09d253c6c6066a55a8256ca361951cc_cryptolocker

Files

2024-04-30_b09d253c6c6066a55a8256ca361951cc_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