2024-03-08_3dd79015ad1c0148c1d2b1620b123b63_cryptolocker | Triage

Sharing

General

Target

2024-03-08_3dd79015ad1c0148c1d2b1620b123b63_cryptolocker
Size

34KB
MD5

3dd79015ad1c0148c1d2b1620b123b63
SHA1

d31cdbb1222cf813a5ef3016979a79118fd98c81
SHA256

d39d71ad1de6ef63e51379de2dc81c12ce2c4d6a731ed2786bcf3c170260285c
SHA512

13fb13e843abb4e8ce85561f1c522f894ed131a2cb5242b789d1c3785ebdc167575234ac2e64ec82e45bb5dca9f74cce23f7edc1d9da4bba3348950c0e95d5e8
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz960P:bAvJCYOOvbRPDEgXRc3SSz3P

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
2024-03-08_3dd79015ad1c0148c1d2b1620b123b63_cryptolocker

Files

2024-03-08_3dd79015ad1c0148c1d2b1620b123b63_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