2024-04-23_4e50af94791ed2adde2241ac5cea1072_cryptolocker | Triage

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General

Target

2024-04-23_4e50af94791ed2adde2241ac5cea1072_cryptolocker
Size

44KB
MD5

4e50af94791ed2adde2241ac5cea1072
SHA1

5f5d17bb57ae303d645978f2e3788664c4c8f927
SHA256

eb4cce8d3ead9c400ec2212f60eccfa39fbcf90eacfa9ec59b63abda7fb2c539
SHA512

25e3cd45b78af88414a4bb37e5e5a7744a4694caf54a5d6401865f3e2c0864b89006b8ffdad89a9a97d8df40ed2b5cb6b3bd1601e6a03dc1156640fde0b00e3a
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCzl6:btB9g/xtCSKfxLIc/S6

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
2024-04-23_4e50af94791ed2adde2241ac5cea1072_cryptolocker

Files

2024-04-23_4e50af94791ed2adde2241ac5cea1072_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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