2024-03-09_70486a4d513c974cf88c83d0ea168bff_cryptolocker | Triage

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General

Target

2024-03-09_70486a4d513c974cf88c83d0ea168bff_cryptolocker
Size

41KB
MD5

70486a4d513c974cf88c83d0ea168bff
SHA1

273fbf42c0df0f2c2bab38bcd30e7cf2c4ce334a
SHA256

3408db75e2c20ddea71d073c1bb95e3f69df424b3f9998cc989529da89bacf5e
SHA512

6eca36bca212e62f3ad193bf66dfe3fb856bcaf5e9f3ff10f0f5f5d96548a864e5ebec6ba3c5ad29564365ca3b4f85e24de0b9312a4dc00f8974eb807123195b
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+iy:bAvJCYOOvbRPDEgXrNekd7l94i3p+u

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
2024-03-09_70486a4d513c974cf88c83d0ea168bff_cryptolocker

Files

2024-03-09_70486a4d513c974cf88c83d0ea168bff_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