2024-02-18_bc2c62243f4d08c7cc28fbfa6f703ad9_cryptolocker | Triage

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General

Target

2024-02-18_bc2c62243f4d08c7cc28fbfa6f703ad9_cryptolocker
Size

44KB
MD5

bc2c62243f4d08c7cc28fbfa6f703ad9
SHA1

5439d43aa54ed96de59654bffde715e767d4e6d1
SHA256

b43908a1745b6145c45344c336588ef65bef868fdc00494c22c3e7fd97eef58b
SHA512

31f2c97241d37bd018aae2f645384df17faf8614292b7449f1f9c6befbd5523f9f6a09f8d344774f6532ff5c0aada69cd5de8260bca03eb87b2f29ac5f146a44
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9Unu/d:bIDOw9a0Dwo3P1ojvUSD4PIn4d

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
2024-02-18_bc2c62243f4d08c7cc28fbfa6f703ad9_cryptolocker

Files

2024-02-18_bc2c62243f4d08c7cc28fbfa6f703ad9_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