2024-02-14_1278b0e7ed98d56fe65ee0d8d2c122e9_cryptolocker | Triage

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General

Target

2024-02-14_1278b0e7ed98d56fe65ee0d8d2c122e9_cryptolocker
Size

35KB
MD5

1278b0e7ed98d56fe65ee0d8d2c122e9
SHA1

7a4c244212c13cb21ee009f337f9e362f2df8930
SHA256

a6a03df91bba9bd3a41691e59810ab6006bbc4a1a7596389cdb7662639da991c
SHA512

404d57cb852b0e3288cf84cdf2ffbaf32d3494c7ea85c68edc805fcf8416c3f25cb8cbe5475be3297f63295d122132b580dea265aa76a7e3fcfd4def17f8f6d1
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXuno3:btB9g/WItCSsAGjX7e9N0huno3

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
2024-02-14_1278b0e7ed98d56fe65ee0d8d2c122e9_cryptolocker

Files

2024-02-14_1278b0e7ed98d56fe65ee0d8d2c122e9_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