2024-01-26_61fc3f5668bafff11f5ff76dcb1edd68_cryptolocker | Triage

Sharing

General

Target

2024-01-26_61fc3f5668bafff11f5ff76dcb1edd68_cryptolocker
Size

31KB
MD5

61fc3f5668bafff11f5ff76dcb1edd68
SHA1

c97a4294d2ea2cfd88015b2b9dae2445938d91bc
SHA256

905bbb2c0c369be78eb844b7115822dc6125aedf84f1d842ec2359f60e6cc8ee
SHA512

1906ade6a4816e299d064839cbf9ab41306768a87adbb97dbb3a8c9d4c8ffe85c7562a4cee5f3c8cb73743a12926e30121424bad936ae4bb3be39d81e4d13a26
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1Rwp:b7o/2n1TCraU6GD1a4Xt9bRwp

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
2024-01-26_61fc3f5668bafff11f5ff76dcb1edd68_cryptolocker

Files

2024-01-26_61fc3f5668bafff11f5ff76dcb1edd68_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