2024-03-06_bb4cecbdd9fc61e756e8364da8ab456a_cryptolocker | Triage

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General

Target

2024-03-06_bb4cecbdd9fc61e756e8364da8ab456a_cryptolocker
Size

34KB
MD5

bb4cecbdd9fc61e756e8364da8ab456a
SHA1

1f3ca758f696192260f86e90351e6549812be970
SHA256

bd9406b1fd1df50990a4f0381d4f10126af7f609554805ae73de2880234597b3
SHA512

84a922362c7842017a0f9f89d64e5da07d8853a8fb38dc94a5a542b73548edcd1b99d69f286791fa5b5033be9fa0f7b01c1f485029b5bfa8e98865f415136b99
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFteWcdq:b7o/2n1TCraU6GD1a4Xt9bRwW9q

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
2024-03-06_bb4cecbdd9fc61e756e8364da8ab456a_cryptolocker

Files

2024-03-06_bb4cecbdd9fc61e756e8364da8ab456a_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