2024-05-17_5692b2243154afc59d5e9d4fb42cc00d_cryptolocker | Triage

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General

Target

2024-05-17_5692b2243154afc59d5e9d4fb42cc00d_cryptolocker
Size

36KB
MD5

5692b2243154afc59d5e9d4fb42cc00d
SHA1

d792d5e9f9b248da5169714bb259160d514d2e20
SHA256

3e84d0d72e78776f55b02e1b28befcaad64d935e67695f34f74d3272d700431a
SHA512

f265a63847f81ff9ae3fe6ea4348060536a45e69376c463ca2c13fbeb814f2b52265b912288d8565fc6c0d68efaac77aa6b4b59560153a4ea9d1d1bd7769d5d5
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gxrOdQP+:bAvJCYOOvbRPDEgXRcuM9gxi2G

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
2024-05-17_5692b2243154afc59d5e9d4fb42cc00d_cryptolocker

Files

2024-05-17_5692b2243154afc59d5e9d4fb42cc00d_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