2024-03-06_3e13e8fd31864b77d22a41be1e2f14f3_cryptolocker | Triage

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General

Target

2024-03-06_3e13e8fd31864b77d22a41be1e2f14f3_cryptolocker
Size

40KB
MD5

3e13e8fd31864b77d22a41be1e2f14f3
SHA1

95e58fa03d798249fcd37164c05d907a4818a22a
SHA256

fed19abda8c84a2c590c471c49d14ea59dd41d78e8e9ae39941b3482ae3488f6
SHA512

aa442434f80fb34582816facf0a9870a6c100639487398a572fc9417dd7104df89a214816de6ab76cbdd5adde1566e50ce3669c4fd6f7cf18da982017ec77dde
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/ys0:bAvJCF+RQgJeab4sy/W

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
2024-03-06_3e13e8fd31864b77d22a41be1e2f14f3_cryptolocker

Files

2024-03-06_3e13e8fd31864b77d22a41be1e2f14f3_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