2024-05-22_f191373994b06e256fb3d0cfb74a1bb4_cryptolocker | Triage

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General

Target

2024-05-22_f191373994b06e256fb3d0cfb74a1bb4_cryptolocker
Size

37KB
MD5

f191373994b06e256fb3d0cfb74a1bb4
SHA1

5026add74c88c521dd3903c5af55f974924b4fe4
SHA256

63d6e9e598d9143ca63fab501b2234d143cf90c9586b764ecdf960a016494655
SHA512

af9436ed64557a46532727be5009346b89dcdd88c5013db9f05b4bb59205627624f86257c63f7ce2ec2f978172f2963542985b9bd53250f5e2173827e011d4a0
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDI9:bAvJCF+RQgJeab4sbU

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
2024-05-22_f191373994b06e256fb3d0cfb74a1bb4_cryptolocker

Files

2024-05-22_f191373994b06e256fb3d0cfb74a1bb4_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