2024-04-10_ab64a8e1cb5753f2d99fbb3a6add6a1e_cryptolocker | Triage

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General

Target

2024-04-10_ab64a8e1cb5753f2d99fbb3a6add6a1e_cryptolocker
Size

50KB
MD5

ab64a8e1cb5753f2d99fbb3a6add6a1e
SHA1

0132e9c1e0c6b01267a8d6f53ebbea58b6764ce3
SHA256

e0a9738586512ee4b61ae214779032762f7e81421a0dc6c6350ab2c30a60c13c
SHA512

d261372ca1f0cc8aef85eab707dd6edeeb337aecf7c3607c4f9e4be1f455497078c6dcbd81fb43f3da6c8079e0264a604c8edb6d0fa700fd319877a83a29ae89
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4UKn7yXYJmWODh:bIDOw9a0DwitDTkODh

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
2024-04-10_ab64a8e1cb5753f2d99fbb3a6add6a1e_cryptolocker

Files

2024-04-10_ab64a8e1cb5753f2d99fbb3a6add6a1e_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ