2024-02-12_6382099fe5905183851272a71ffc2db0_cryptolocker | Triage

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General

Target

2024-02-12_6382099fe5905183851272a71ffc2db0_cryptolocker
Size

43KB
MD5

6382099fe5905183851272a71ffc2db0
SHA1

a107eea937371c3270d303125fb580c13db74efc
SHA256

74b1e7ebf3be5921b1dd6626f1e47442f0ac8d6e1be07d0b90a3378703586b5a
SHA512

5c1ccff99449ef24fbc735289f35a11c7a4f1cff8270f8b5ff5e678025c43c0d82d3f0124d3c897262f0d6ceac6c953ea6ee0673a8fadfe75b78a4f174b0ca12
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphe5P:bc/y2lkF0+BeM

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
2024-02-12_6382099fe5905183851272a71ffc2db0_cryptolocker

Files

2024-02-12_6382099fe5905183851272a71ffc2db0_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