2024-05-09_46f1fdf529a9a9a086f0d43aa5922237_cryptolocker | Triage

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General

Target

2024-05-09_46f1fdf529a9a9a086f0d43aa5922237_cryptolocker
Size

39KB
MD5

46f1fdf529a9a9a086f0d43aa5922237
SHA1

084ba59660476cb2845a8a07786546d0033d3c92
SHA256

5066391c2fb913aa28611d17c1e8585161ad320dce55443c1d8415147638885b
SHA512

d2311cda99897c1ebdabf6eb0786e46f3017fe2c4e78f732085e12dc20958821337178b843a3d4c0cff26094d0c9ea0f9c491ccfc84be67e6abbe5376a8b47bb
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvkc:btB9g/WItCSsAGjX7e9N0hunRvGIkc

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
2024-05-09_46f1fdf529a9a9a086f0d43aa5922237_cryptolocker

Files

2024-05-09_46f1fdf529a9a9a086f0d43aa5922237_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