2024-02-14_f81195cbe95ff177e9d2d4d6925785d8_cryptolocker | Triage

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General

Target

2024-02-14_f81195cbe95ff177e9d2d4d6925785d8_cryptolocker
Size

44KB
MD5

f81195cbe95ff177e9d2d4d6925785d8
SHA1

eb02583357936877f9d13e0a8a4120d3ec671b87
SHA256

6ef0bfba2217e9c731e25bd1394c6e2fc896f0356cba6f59a773a794f8d693bf
SHA512

d9d49d70e662fc6dbbf7e40b737067c6b3f5d91a6ce2811ffd8d3915129cfe821746e06a49a0a79e5af9c403159d6a4faab9b497d42497535ea0cb8e21579b25
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5k91P:btB9g/xtCSKfxLIc/6

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
2024-02-14_f81195cbe95ff177e9d2d4d6925785d8_cryptolocker

Files

2024-02-14_f81195cbe95ff177e9d2d4d6925785d8_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