2024-02-28_ad526620365732f1359b21b1bf96a5f8_cryptolocker | Triage

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General

Target

2024-02-28_ad526620365732f1359b21b1bf96a5f8_cryptolocker
Size

44KB
MD5

ad526620365732f1359b21b1bf96a5f8
SHA1

2bdb224d20dfe1b47fcac56ff2246d96fc1a5721
SHA256

c4cd5ce0570ee4b26cf5b86b2ce7458f30bd4a3ec0c2b46db48e818bb6251624
SHA512

937f270894a1df261ca8c1ade816b86e249cc9c68db919a64c49f91506fa7dd68d5e855a22557258bb12277a5f50d9e47ef5f5f3429e3ac96809a6e8e7ff19f9
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5WP1:btB9g/xtCSKfxLIc/u9

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
2024-02-28_ad526620365732f1359b21b1bf96a5f8_cryptolocker

Files

2024-02-28_ad526620365732f1359b21b1bf96a5f8_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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