2024-06-09_5d4e65ae0a950bd31bb931566aef2fb8_cryptolocker | Triage

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General

Target

2024-06-09_5d4e65ae0a950bd31bb931566aef2fb8_cryptolocker
Size

56KB
MD5

5d4e65ae0a950bd31bb931566aef2fb8
SHA1

9f4a137a482636c6f1e2bcd7f8d8cc56146ec344
SHA256

7748bc9bdef3664782d9eb100837a1fc236b3f2b492d0e92a6592f718acebfe9
SHA512

e87943245e95f846b477c9914e3f01f0ded32877fb67fbcd409f4a8837a0cc9b16e039219282d6eb6d9e13986cb5fec3d2f4c01d07484e2065f052e5015b866c
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6WxU:bc/y2lm6iH/NLp17zrV98O

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
2024-06-09_5d4e65ae0a950bd31bb931566aef2fb8_cryptolocker

Files

2024-06-09_5d4e65ae0a950bd31bb931566aef2fb8_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