2024-06-02_0e5c472f0f71654d11db4d8681470f61_cryptolocker | Triage

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General

Target

2024-06-02_0e5c472f0f71654d11db4d8681470f61_cryptolocker
Size

56KB
MD5

0e5c472f0f71654d11db4d8681470f61
SHA1

09d71ac7f6e5635c17fd920820296aec58828d21
SHA256

c00941cdbb59b5b2f3dcf944d3ab2257712e9fda62578778850cb6002084aece
SHA512

c6e0433c5343dbc0545211fb99bfe20f1fb1ce6f6bd0f1a316f2b864131e56624141d43f3823906bd4110bc10517bc15bd2a860c951e384da88a88a4e5ae0dbd
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6WZM:bc/y2lm6iH/NLp17zrV98ZM

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
2024-06-02_0e5c472f0f71654d11db4d8681470f61_cryptolocker

Files

2024-06-02_0e5c472f0f71654d11db4d8681470f61_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