2024-04-06_0adb8a9d6e27f46ceacc8d2f3e95b171_cryptolocker | Triage

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General

Target

2024-04-06_0adb8a9d6e27f46ceacc8d2f3e95b171_cryptolocker
Size

46KB
MD5

0adb8a9d6e27f46ceacc8d2f3e95b171
SHA1

a1f97100c0ea461cfd6bc53ab0a55aa4c3119dfd
SHA256

ec573d97b7d32fb189c044d448af26f4f9538c5ca6a9757881c1496ddcef5d8d
SHA512

a82256262d33ddbfbee41115370d2b3f4d36dfba3865d517309b5ce237e4434fbbc7b3066993a643618335d3a27599f28a2f49bb5f7c2cb06ea69d375714822e
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuDLlD+t:bIDOw9a0Dwo3P1ojvUSD4PInyDg

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
2024-04-06_0adb8a9d6e27f46ceacc8d2f3e95b171_cryptolocker

Files

2024-04-06_0adb8a9d6e27f46ceacc8d2f3e95b171_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ