2024-02-23_7f2ec88de20f35ef187cfc6caa92b29d_cryptolocker | Triage

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General

Target

2024-02-23_7f2ec88de20f35ef187cfc6caa92b29d_cryptolocker
Size

39KB
MD5

7f2ec88de20f35ef187cfc6caa92b29d
SHA1

29292e2c706a83fbad233d3ba141cf64026ff566
SHA256

b8dd905962686bddbdce061c94f327fa93c5991d7dbf57165ae27b554c2ed0c9
SHA512

64d6c8154c73ac0e22393c39eabe59676f8b22cf16d22556c2ccd3e38ce7870a579701261f507e7d7013086f5553318dec283d0d7efbcd0ed8e090bca2b91bd0
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZG:btB9g/WItCSsAGjX7e9N0hunrknG

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
2024-02-23_7f2ec88de20f35ef187cfc6caa92b29d_cryptolocker

Files

2024-02-23_7f2ec88de20f35ef187cfc6caa92b29d_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