2024-04-23_19611b1a17ad34ad7bde2a680bd6a7aa_cryptolocker | Triage

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General

Target

2024-04-23_19611b1a17ad34ad7bde2a680bd6a7aa_cryptolocker
Size

38KB
MD5

19611b1a17ad34ad7bde2a680bd6a7aa
SHA1

03effedc1dde71d8199b3f96509789e8478cce11
SHA256

b7e233ed0b5b9fa4e03cd0ba7173b209a04a3c9525936d09299a9d1bd4a8c09b
SHA512

8a8482844c236b081621f8dc9a07f3d64705db948b38e5133c681836fb238213c5729b5ae201cb9fffff2ab53e9f5c102a4ca81c629e41feaa7a103a239e99e0
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvV8VN:btB9g/WItCSsAGjX7e9N0hunRvGIV8VN

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
2024-04-23_19611b1a17ad34ad7bde2a680bd6a7aa_cryptolocker

Files

2024-04-23_19611b1a17ad34ad7bde2a680bd6a7aa_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