2024-04-22_1c6329534abfce5747e4c8c14118e7f9_cryptolocker | Triage

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General

Target

2024-04-22_1c6329534abfce5747e4c8c14118e7f9_cryptolocker
Size

35KB
MD5

1c6329534abfce5747e4c8c14118e7f9
SHA1

7bbb633e22335225dc626e5be115f20c4ddc37c6
SHA256

8cd8d532b5b6ee8bac5fe83b2287721fc28210813d3fbc93a816207f54559dfa
SHA512

53fb7e1821e71c674d390a0c4be590445959e1f6744ea2b0061db3c885f70e3b56268e99e44eca9c3617690c98a4577df4f51384d288fb77f7e4ebc819a3a0b0
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qEs:btB9g/WItCSsAGjX7r3BTP

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
2024-04-22_1c6329534abfce5747e4c8c14118e7f9_cryptolocker

Files

2024-04-22_1c6329534abfce5747e4c8c14118e7f9_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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