2024-03-10_269f39ec2700014c3280277e2b48b6fb_cryptolocker | Triage

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General

Target

2024-03-10_269f39ec2700014c3280277e2b48b6fb_cryptolocker
Size

34KB
MD5

269f39ec2700014c3280277e2b48b6fb
SHA1

a8565c3e7b1afefcc9355ed694edde13a4eb584c
SHA256

9f72874537ff8ac880de9e6a57d0e4aab34fa3579924fe6cdb1b676228fe38c4
SHA512

531ada6e0fe277964a14963e65692e0ef7b9002f88a327ee4a8d92e85bbf39f233ba81489c8f5e54b36f6f0690aa2967a6d8fc8d9700603cf8474ae1091e1c70
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz960SPb:bAvJCYOOvbRPDEgXRc3SSz3SPb

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
2024-03-10_269f39ec2700014c3280277e2b48b6fb_cryptolocker

Files

2024-03-10_269f39ec2700014c3280277e2b48b6fb_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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