2024-04-17_0e3c1db4c3f6a0dea3975c7cda80b814_cryptolocker | Triage

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General

Target

2024-04-17_0e3c1db4c3f6a0dea3975c7cda80b814_cryptolocker
Size

35KB
MD5

0e3c1db4c3f6a0dea3975c7cda80b814
SHA1

5bad3c981654db4d309fc92e6c87833008b8c912
SHA256

2942636acd995b555fdec32fae5cacc30fad7be4a98a67d3395da90b71d90c54
SHA512

b71cbb656a8c108d6781540868b08b3e87b9b4df3d80945c75fd89d7522e4ea14a86a7c15f5ef73ded5ac3a43367a11256817abc7de7952a8e7795ff5393e78e
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+uspNe:bAvJCYOOvbRPDEgXRc+BAILYe

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
2024-04-17_0e3c1db4c3f6a0dea3975c7cda80b814_cryptolocker

Files

2024-04-17_0e3c1db4c3f6a0dea3975c7cda80b814_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