2024-02-21_5485692418cf49d9e8736f0caf3b9ce4_cryptolocker | Triage

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General

Target

2024-02-21_5485692418cf49d9e8736f0caf3b9ce4_cryptolocker
Size

38KB
MD5

5485692418cf49d9e8736f0caf3b9ce4
SHA1

d15313bcfe8a26b78f797d1a7067c4d4b0604917
SHA256

5fc01f8427344af67dda1a503d507cc53ec821f79e3be3bf06c697beaa02d80e
SHA512

dc927ae19f5ddec5ced0279910915e051ee2c422a73dae2ba0ecb59456667e194de39506d9331eb44c130e88d44d0f006bed7f486897669537bfe508cb428bdd
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pF04cXRP15R:bAvJCF+RQgJeab4sFuXRl

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
2024-02-21_5485692418cf49d9e8736f0caf3b9ce4_cryptolocker

Files

2024-02-21_5485692418cf49d9e8736f0caf3b9ce4_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