2024-06-06_2e41735397a3b3266bd38f496ff4d555_cryptolocker | Triage

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General

Target

2024-06-06_2e41735397a3b3266bd38f496ff4d555_cryptolocker
Size

33KB
MD5

2e41735397a3b3266bd38f496ff4d555
SHA1

e218e4cb8d8f5e588b60e7ceedd6a628235cbb70
SHA256

f1056cd7c26930cf778d947fd02bd0bac6bcc7388db6b0a1515196a126c2f806
SHA512

c17a73d5c9e3e49476d8e500fc470bfd49751653da6c30e05c5b1f345b85fc32632fe34787719921ff3ed42e38b5d99ed0493c83569d7de081c9d9086cdfc789
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5jm2:bxNrC7kYo1Fxf2rYPX

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
2024-06-06_2e41735397a3b3266bd38f496ff4d555_cryptolocker

Files

2024-06-06_2e41735397a3b3266bd38f496ff4d555_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcess
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ