2024-06-11_cbfe93958d44213ff61771e2885d0532_cryptolocker | Triage

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General

Target

2024-06-11_cbfe93958d44213ff61771e2885d0532_cryptolocker
Size

39KB
MD5

cbfe93958d44213ff61771e2885d0532
SHA1

ad6ba63debccc12ac9353b3e224fd6c32ede1f09
SHA256

9d231df3c5aa267e61ec63028423d2e3475bd7739b2a3521d4324fbd81411471
SHA512

6c98ac2204e8a0997febb637f409eeb978de7a5186585634b148a91ce7ceddf3ea71d0d158b37942a9a4b67939611607c7f84ccf51b011ecaaf0cfe0c8f97ffb
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mh3f:bc/y2lLRU6zA6qxf

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
2024-06-11_cbfe93958d44213ff61771e2885d0532_cryptolocker

Files

2024-06-11_cbfe93958d44213ff61771e2885d0532_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