2024-06-12_fe795cb289e1ef00dbc780e6c4745e3c_cryptolocker | Triage

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General

Target

2024-06-12_fe795cb289e1ef00dbc780e6c4745e3c_cryptolocker
Size

35KB
MD5

fe795cb289e1ef00dbc780e6c4745e3c
SHA1

dd5b8e2b0b8572023ae7fac5d24e913a77cd415c
SHA256

c00637c0b5e39d1d5b871706894da467eba5d1f1cbab6d007b9a5d3aed407d3d
SHA512

cc44a5c6249dcd0594d2c1aad2592c781b43f70170fe545d8f74276561e7b61828176b59de0e9f64e84902bccafc846ff3753d0112b92638c1a897c0eeb898a0
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5+:bxNrC7kYo1Fxf2rYq

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
2024-06-12_fe795cb289e1ef00dbc780e6c4745e3c_cryptolocker

Files

2024-06-12_fe795cb289e1ef00dbc780e6c4745e3c_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ