2024-01-18_86e552ca61c5ae7f769a41e812af718f_cryptolocker | Triage

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General

Target

2024-01-18_86e552ca61c5ae7f769a41e812af718f_cryptolocker
Size

42KB
MD5

86e552ca61c5ae7f769a41e812af718f
SHA1

9fb498864fce7657e60a016acafdcf0a9544d53e
SHA256

cb13cb1dd8bb5804871b02da662154418ae8f60d26a369ca92c849ba5a9d05fd
SHA512

2a042d3735da58270f92a07c51223423a4873a5f8416928d6f0c336cc592190a311e9964ffa88079b280c916a3c4fb8aa9cc66345ce0eceb3529dff603bc1a79
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphea:bc/y2lkF0+Ber

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
2024-01-18_86e552ca61c5ae7f769a41e812af718f_cryptolocker

Files

2024-01-18_86e552ca61c5ae7f769a41e812af718f_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