2024-02-04_e5b424e66f129af077dbdcfd0ddf22dc_cryptolocker | Triage

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General

Target

2024-02-04_e5b424e66f129af077dbdcfd0ddf22dc_cryptolocker
Size

41KB
MD5

e5b424e66f129af077dbdcfd0ddf22dc
SHA1

20a860b5c72428a7fffdaf6ea21dcdacb33098cf
SHA256

9a79a19dcfccda4e458dfeecceb3db342c8e9247aa7e78c2acbd808d8c34ec09
SHA512

71522f6a26035b8924ecaf59d02dc22a615dff9f8f6af2cdaf6872f1507c14c6d94aa5b3c35dd0fb39a7d15eecdf58257db304bffd5a4f619f4dedaa19cf2103
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphe5:bc/y2lkF0+BeE

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
2024-02-04_e5b424e66f129af077dbdcfd0ddf22dc_cryptolocker

Files

2024-02-04_e5b424e66f129af077dbdcfd0ddf22dc_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