2024-02-03_9aac6e63faee65a404f006c6b3ea737c_cryptolocker | Triage

Sharing

General

Target

2024-02-03_9aac6e63faee65a404f006c6b3ea737c_cryptolocker
Size

42KB
MD5

9aac6e63faee65a404f006c6b3ea737c
SHA1

c1447ce7f49868c4b4793dbf1a351c07c978b707
SHA256

2f0087945cafec1b43682c0712f720c8328169f847f0e9205d76f63586b62ec9
SHA512

28b3de219eb573f56595e60b8f66fd4821c5a1eaafa87b7015ca07a302c6561c2a0a43f0a129010d4e845568f12bf3637f53b2ca218bd62cdcd062c2925d280e
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwo8:bc/y2lm6Y0AqJ51mwo8

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
2024-02-03_9aac6e63faee65a404f006c6b3ea737c_cryptolocker

Files

2024-02-03_9aac6e63faee65a404f006c6b3ea737c_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