2024-01-27_5f297c8c791724f4a89d24afffebe3c6_cryptolocker | Triage

Sharing

General

Target

2024-01-27_5f297c8c791724f4a89d24afffebe3c6_cryptolocker
Size

41KB
MD5

5f297c8c791724f4a89d24afffebe3c6
SHA1

811b9176ef6e04b251b89248f790c6ca57c2f85a
SHA256

d3a861ad06b181a6c2365205f99a906aa0400b7067fc3f016bc28e8b59b2da96
SHA512

4677aae3f1f03b02d9cc8a26d847f1551bd06270bc5dd8cc3a0d3c0b367c0e4d434452a0f7eaa7f977e4ecb87d9022ea2029215e4c54e28abbafbe74489a0998
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphl:bc/y2lkF0+Bel

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
2024-01-27_5f297c8c791724f4a89d24afffebe3c6_cryptolocker

Files

2024-01-27_5f297c8c791724f4a89d24afffebe3c6_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