2024-03-09_0aa0fbc4fd7a54a6694d28c97fba4441_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-09_0aa0fbc4fd7a54a6694d28c97fba4441_cryptolocker
Size

43KB
MD5

0aa0fbc4fd7a54a6694d28c97fba4441
SHA1

0529aae4ea2e85e2bafcc4a74e9d30a3b70b09ce
SHA256

e60a4eba30b9ccbd1a2aeb0e37fcc709f097f203a04dd4bbc6aee736b7480071
SHA512

6989fb5c4a8fdad3d73316a6fcc931e857658fb26143a177e242f58ab179214ef452d0da53681fac0f187a0147f29672f52e69da7140a931190cc210fa638e00
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrwGur:bc/y2lkF0+Bjrdur

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
2024-03-09_0aa0fbc4fd7a54a6694d28c97fba4441_cryptolocker

Files

2024-03-09_0aa0fbc4fd7a54a6694d28c97fba4441_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