2024-02-13_ae2cbd4d286db3509d330bf2cdb2c3e3_cryptolocker | Triage

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General

Target

2024-02-13_ae2cbd4d286db3509d330bf2cdb2c3e3_cryptolocker
Size

39KB
MD5

ae2cbd4d286db3509d330bf2cdb2c3e3
SHA1

0f3199e96397493108636eedf784e31aaaff70eb
SHA256

99fdb185df3728f14d972c847e42cc011942c62dc1be401ab683b3d9d92ff3f8
SHA512

ea5d35df5e888e8f82f9c50b358b802b9f13bab40b148f8882d24d1536ac0b78f163334b71942dd7f86a004cf8786204fa9535b6c092d75bd9f0789d4f8b9e6a
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yLFVv:bAvJCF+RQgJeab4sy/aV

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
2024-02-13_ae2cbd4d286db3509d330bf2cdb2c3e3_cryptolocker

Files

2024-02-13_ae2cbd4d286db3509d330bf2cdb2c3e3_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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