2024-05-03_ad3aec2c0a057ac6901d829a826c1dd1_cryptolocker | Triage

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General

Target

2024-05-03_ad3aec2c0a057ac6901d829a826c1dd1_cryptolocker
Size

44KB
MD5

ad3aec2c0a057ac6901d829a826c1dd1
SHA1

467d59edacedeef23bc5db51d09e5e4441dbdb93
SHA256

28f6a934564543fd4a359c14c0d72e18f6db0330a1dd15c7b1e60537c2869477
SHA512

c842c1c14fd124ba54f4816a4e88a3d01f24ac6606751e65dd54723bdc0f5725ba5bbf873a9097a1d5f60f04d9acb11ec93f94e60480054e09e494038469af2a
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq1:bc/y2lkF0+Beq1

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
2024-05-03_ad3aec2c0a057ac6901d829a826c1dd1_cryptolocker

Files

2024-05-03_ad3aec2c0a057ac6901d829a826c1dd1_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