2024-06-19_fd4bd1fad1fdce9459d19109835ed1b0_cryptolocker | Triage

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General

Target

2024-06-19_fd4bd1fad1fdce9459d19109835ed1b0_cryptolocker
Size

32KB
MD5

fd4bd1fad1fdce9459d19109835ed1b0
SHA1

c0017b05e3b61dc1e7f110920f9302abc4374870
SHA256

6100cb8af9b164cbf4a9be3571755d1df16a38d2d58347faf3c9d09ac2e2f76a
SHA512

4f64527b1bd14cf37f5a52ee9fb69f4da64d92a278205e23565fd79f99027b831f1d48ec1acf859b687998f0df7d278553a1acc74eae511477a8b25fe10af850
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdoUAc:bAvJCYOOvbRPDEgXRcJBAc

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
2024-06-19_fd4bd1fad1fdce9459d19109835ed1b0_cryptolocker

Files

2024-06-19_fd4bd1fad1fdce9459d19109835ed1b0_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