2024-03-14_3dcedbda8770f50aef94746082ec7e8a_cryptolocker | Triage

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General

Target

2024-03-14_3dcedbda8770f50aef94746082ec7e8a_cryptolocker
Size

41KB
MD5

3dcedbda8770f50aef94746082ec7e8a
SHA1

1b285eebbfecf687d9e1af3251e0e401cf3de403
SHA256

1652d3958cf51d4ea4632bf2255fbe04290172aa5832bd2a04a648fcc2d18b98
SHA512

d54b656eb6f27e25e55d1c80f8be3560de7784a30bc0da84f099943fbbad5db1743d66c6609f93e8c5dde284c7a357957a83edc7ae7ecc4764a47cb44977a5f2
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51jpaJ:bc/y2lm6Y0AqJ51VaJ

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
2024-03-14_3dcedbda8770f50aef94746082ec7e8a_cryptolocker

Files

2024-03-14_3dcedbda8770f50aef94746082ec7e8a_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