2024-02-23_6a5ad625be7c3382d23f5159ab405323_cryptolocker | Triage

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General

Target

2024-02-23_6a5ad625be7c3382d23f5159ab405323_cryptolocker
Size

43KB
MD5

6a5ad625be7c3382d23f5159ab405323
SHA1

bbd2df03d314a73418cd2a3d217ac16061412680
SHA256

f64cf198dcc3fe8ac0c9816c1a20cfe6508cbf702363d4bb61d6946d6bdbc0bf
SHA512

ef5c2708c638747ee0ee27817d1ef5e0ade703a28e2b3ea60abf414a456e7e3b65cbe61ce559c7c51219cc50332f7f8940ec99cd4bd492aeead7e048f8a428bc
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwojz:bc/y2lm6Y0AqJ51mwojz

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
2024-02-23_6a5ad625be7c3382d23f5159ab405323_cryptolocker

Files

2024-02-23_6a5ad625be7c3382d23f5159ab405323_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
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