2024-03-18_6d53897b6b257ca5f41825a835058516_cryptolocker | Triage

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General

Target

2024-03-18_6d53897b6b257ca5f41825a835058516_cryptolocker
Size

40KB
MD5

6d53897b6b257ca5f41825a835058516
SHA1

0e18ab99e7cdd130ede75c8a1b649d4b7e5f06c7
SHA256

bb42d1f35b3e036b883c7189a9167dfe2424d2e3b8878a69779f49cb97c04a8d
SHA512

fba11a140d90c2a355a6d4b52e5d4af5d0173f0a6cdf82fcc09e14d19b512e250bee0c36611fe89be49d945fe6fdfc646d3e06c240a48c7b14374d72a3da9009
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3p/hT5U0EJjK6:bAvJCF+RQgJeab4s/bPejK6

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
2024-03-18_6d53897b6b257ca5f41825a835058516_cryptolocker

Files

2024-03-18_6d53897b6b257ca5f41825a835058516_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