2024-02-18_464f6ba5d919a2a13be62d99c43cbcf3_cryptolocker | Triage

Sharing

General

Target

2024-02-18_464f6ba5d919a2a13be62d99c43cbcf3_cryptolocker
Size

32KB
MD5

464f6ba5d919a2a13be62d99c43cbcf3
SHA1

b92e98b3ab85358f1545fc13b58e7e43b273fa36
SHA256

3378a70f8f0d863e094cbd3389d400cf8903508bd2fd528d04b96ca1583f1082
SHA512

61003056eff7d0b444b3ba5a89d90050fa5d3754656162017d74d95d106f173d940d4bb4ac3fa4df8e09e3139bc256b90c4c3e5e95af15bd6576d2b6d0d032d0
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qbSFS:b7o/2n1TCraU6GD1a4Xt9bRU62FS

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
2024-02-18_464f6ba5d919a2a13be62d99c43cbcf3_cryptolocker

Files

2024-02-18_464f6ba5d919a2a13be62d99c43cbcf3_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