2024-03-28_e35780443680ab7130aacb3e8021c648_cryptolocker | Triage

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General

Target

2024-03-28_e35780443680ab7130aacb3e8021c648_cryptolocker
Size

33KB
MD5

e35780443680ab7130aacb3e8021c648
SHA1

97412aaa82b498bbfe1ba3c61def2a7b58110032
SHA256

f0ce7a1566c51ecc90a0ab3af1c9174dd252e6b982d2cf69b29ff1a084d77c41
SHA512

2c195ef4d39e15c7fb71b4b4d8d58d96b8979e8525bc97e7dfe1a6f51a22e5370f674c9c81d031c804775f36c96bc836502fe6fe60a5470ce4a33dfc8a36c3f3
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9JYUsxkkv:bAvJCYOOvbRPDEgXRcuM9Hsxkkv

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
2024-03-28_e35780443680ab7130aacb3e8021c648_cryptolocker

Files

2024-03-28_e35780443680ab7130aacb3e8021c648_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