2024-02-22_77c65246a565ce4d0829896ee96baee3_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-22_77c65246a565ce4d0829896ee96baee3_cryptolocker
Size

32KB
MD5

77c65246a565ce4d0829896ee96baee3
SHA1

665f02179bf20f00e97e557d7af101c99cedfc30
SHA256

86ef0cb98ca05097942bb4ab6747f4496248cd5db589543c0e0b89c42bf259d7
SHA512

4f83c3066ded3d0d01cccc1dfbe1840c03ce78d36cd02b4a3d01f8a1c682b414fb0cfa2a3342f89d3f1eab09197016e95f2da01c066bb54566aeba5418baa2c8
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEKMO:bAvJCYOOvbRPDEgXRc+BAIKx

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
2024-02-22_77c65246a565ce4d0829896ee96baee3_cryptolocker

Files

2024-02-22_77c65246a565ce4d0829896ee96baee3_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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