2024-04-15_12285a0da2f6ee1523f32c1a06c0a076_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-15_12285a0da2f6ee1523f32c1a06c0a076_cryptolocker
Size

41KB
MD5

12285a0da2f6ee1523f32c1a06c0a076
SHA1

6286baf2ad6fbd3f4f054e1416b675c94612630b
SHA256

e971d46a2b5c6b9ccf0307fe9a64cb7c2b708092a03e1106d7be2b3345e3f5be
SHA512

fd7329f38ecfd67c9a9fd0f7a706385c796a0568543da5f4d144ecd618a9975d29501ec2eed529d47b7ebb5ac6a250c47e1b03333ac5fb58f47753b170b5ace5
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x3r:bIDOw9a0Dwo3P1ojvUSD79Rr

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
2024-04-15_12285a0da2f6ee1523f32c1a06c0a076_cryptolocker

Files

2024-04-15_12285a0da2f6ee1523f32c1a06c0a076_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