2024-05-20_878e3a097d06285e6d35c197fac7b4ab_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-20_878e3a097d06285e6d35c197fac7b4ab_cryptolocker
Size

55KB
MD5

878e3a097d06285e6d35c197fac7b4ab
SHA1

d0e0a873888b0e9fa03bba006236355c26d6ce01
SHA256

e5daa163b0c04e54b1016dfb256a8b0c002b4e1a1da6753f54bba84cc48363e2
SHA512

7c25f9081d6a244a41d7872a659df563ad511eeaab4821b310af0e26346d12ad25ed6ed8be9e42f29ed2f3248d02ab74b2f206c2b79d6cea5717f11d3b14fda3
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8puaP:bIDOw9a0DwitDZzcTLaP

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
2024-05-20_878e3a097d06285e6d35c197fac7b4ab_cryptolocker

Files

2024-05-20_878e3a097d06285e6d35c197fac7b4ab_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