2024-01-27_e48330d2c78581baf7251ad7a62aac99_cryptolocker | Triage

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General

Target

2024-01-27_e48330d2c78581baf7251ad7a62aac99_cryptolocker
Size

40KB
MD5

e48330d2c78581baf7251ad7a62aac99
SHA1

1063faaf1d934b321c9ea2644e29990c7451393b
SHA256

a0b1d47d8cf06be1f61d7f55c989d1ca0921595c5f53fe1122c321b63282f353
SHA512

ee3f8460c6eb665ddfe43e3e65f233d88fd2126d62875278bc8f1704e045a86174c5d890b0200e97cfd40b939a5a4d6685867e092cf871fb127904174b389ed4
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphw:bc/y2lkF0+Bew

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
2024-01-27_e48330d2c78581baf7251ad7a62aac99_cryptolocker

Files

2024-01-27_e48330d2c78581baf7251ad7a62aac99_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