2024-01-29_22bae309bbc97ee9008f649a188000a7_cryptolocker | Triage

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General

Target

2024-01-29_22bae309bbc97ee9008f649a188000a7_cryptolocker
Size

39KB
MD5

22bae309bbc97ee9008f649a188000a7
SHA1

0e3cd68a918a28439350048ed7590873139427f7
SHA256

fba47fe872bfaeb0633e1bcb096383f27cc01debf59391029db7f9dce440f299
SHA512

8f1df76fb66eaa7eac7e40eda129315074d266407ca33ce40a9723a040851294d309141db60b475d20458fcf2fad660d671874b58809c4fa3d93a91eddfb76ed
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8+Z5M:b/pYayGig5HjS3N+XM

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
2024-01-29_22bae309bbc97ee9008f649a188000a7_cryptolocker

Files

2024-01-29_22bae309bbc97ee9008f649a188000a7_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ