2024-05-01_6c04a6c714a354eef20e79ae9b8b4a7b_cryptolocker | Triage

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General

Target

2024-05-01_6c04a6c714a354eef20e79ae9b8b4a7b_cryptolocker
Size

42KB
MD5

6c04a6c714a354eef20e79ae9b8b4a7b
SHA1

710c4cfffe401ecc1b9cd586d24b2aef83ebfa6d
SHA256

8758f464f90ea1746525b472b7f566f7498527dc51039c9a3c6027a7008549fe
SHA512

10383b6f25d74e1b0d50460f8c9ef956618b58369e910d97419d84f435d309a06eecae59b700603e6abedde8e54b21ff1eb53f214e280958b200bd46bf26c9e3
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/JX:bAvJCF+RQgJeab4sy/lp

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
2024-05-01_6c04a6c714a354eef20e79ae9b8b4a7b_cryptolocker

Files

2024-05-01_6c04a6c714a354eef20e79ae9b8b4a7b_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