2024-02-19_aae9078c2285caba5f91b3029f73f40e_cryptolocker | Triage

Sharing

General

Target

2024-02-19_aae9078c2285caba5f91b3029f73f40e_cryptolocker
Size

32KB
MD5

aae9078c2285caba5f91b3029f73f40e
SHA1

6222dda9d5d72dbc48cfe4b7dbd8c7ed63fa0a77
SHA256

942e02d156c2c3d3bd6d184a641ee942e5fe5bf1b12fa756382dee7b723fd1f3
SHA512

a67cde3e9ba14ad6b88a5601dd1272babe0c47bf9cebf6bd269528fa6ac79ff15b4459e972a425b9217ba41e3bf54a5a7ab42dee7c783cc66d00d28b640cd086
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+w4:b7o/2n1TCraU6GD1a4Xt9D4

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
2024-02-19_aae9078c2285caba5f91b3029f73f40e_cryptolocker

Files

2024-02-19_aae9078c2285caba5f91b3029f73f40e_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