2024-03-19_1343c728886fabbec30c2fdfb247a1de_cryptolocker | Triage

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General

Target

2024-03-19_1343c728886fabbec30c2fdfb247a1de_cryptolocker
Size

39KB
MD5

1343c728886fabbec30c2fdfb247a1de
SHA1

b0c0aa046a42b2677c1f2d565245240317423756
SHA256

1bd9a951fdcd964b37c56db6fc149cb05e422fb3658dad12a93db616382ea5fc
SHA512

c538fefb0331f12840caf8ef9e48c01c6a80b117c4f60d3cd10815e00d1d08a4416f3649a750dba46d1035444e6582aec8f468fbc1e06643ccf78784ce7ceffd
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pF04cXRP15s:bAvJCF+RQgJeab4sFuXRI

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
2024-03-19_1343c728886fabbec30c2fdfb247a1de_cryptolocker

Files

2024-03-19_1343c728886fabbec30c2fdfb247a1de_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