2024-02-20_ea671ec42b28d27dc3a81f3dab867634_cryptolocker | Triage

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General

Target

2024-02-20_ea671ec42b28d27dc3a81f3dab867634_cryptolocker
Size

32KB
MD5

ea671ec42b28d27dc3a81f3dab867634
SHA1

be8dd29b25bec1b12d380e2d37de195434d9e3c2
SHA256

82c30833a40028fdb833b1aedabb6a0deb5854ab03bca13a3760392cd4dbca11
SHA512

3a2535153f49efa85fc94f9d1735ec39de99ee063ebc4d437ae94cb68b4f700d45fe7c6e1944be1e2eaee994a2c12b4225d2235dec3a8024751b98c155904336
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gxT:bAvJCYOOvbRPDEgXRcuM9gxT

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
2024-02-20_ea671ec42b28d27dc3a81f3dab867634_cryptolocker

Files

2024-02-20_ea671ec42b28d27dc3a81f3dab867634_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