2024-03-16_976f4e5a6240fcf1b047728d8354583f_cryptolocker | Triage

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General

Target

2024-03-16_976f4e5a6240fcf1b047728d8354583f_cryptolocker
Size

43KB
MD5

976f4e5a6240fcf1b047728d8354583f
SHA1

b5f67168173f0e32189f0f7a1fdc2b65b28d2a88
SHA256

9e107d1b897819adced65415c65f18c51c7bf7a82dd8bc21333aa4055fe0a7c7
SHA512

20154e19c10783b3830230b37255d62f9bbd165aef44436621693fb6b5219f274e6501c1c1dfa481818de1a8559985a0b8716cd65e173055111a62ce08437a37
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphej6Nq:bc/y2lkF0+BeVq

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
2024-03-16_976f4e5a6240fcf1b047728d8354583f_cryptolocker

Files

2024-03-16_976f4e5a6240fcf1b047728d8354583f_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
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