2024-05-15_19cf5a4a4545191a567391ba15288345_cryptolocker | Triage

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General

Target

2024-05-15_19cf5a4a4545191a567391ba15288345_cryptolocker
Size

37KB
MD5

19cf5a4a4545191a567391ba15288345
SHA1

d0f3279d656e703ad69f40a30b01de911fc0d6a0
SHA256

ab0364e3fb89ef5fcc145ac34c01e342ec4e83123f74501249a38a8c5edd69dc
SHA512

df0012f8fefc1e98c09be35cd5cdca1125f484684a85532ce0f70190f7dd117efd0ac901909e6da667922aaa28a852002994830ac812ee227a40ca8a70b203a1
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIT:bAvJCF+RQgJeab4sbG

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
2024-05-15_19cf5a4a4545191a567391ba15288345_cryptolocker

Files

2024-05-15_19cf5a4a4545191a567391ba15288345_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