2024-04-28_1e8e5cc25340e2abe09547d4a199e617_cryptolocker | Triage

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General

Target

2024-04-28_1e8e5cc25340e2abe09547d4a199e617_cryptolocker
Size

33KB
MD5

1e8e5cc25340e2abe09547d4a199e617
SHA1

7b0cff5f1cd1989348d1151c0be18c363dfb3bab
SHA256

1e0aa8ccf931251a7aaf0ae2e1abede428b5833b0b31f4e2089639e3f556840c
SHA512

e62eec0296a57d299e3a9a02a0a7ada58b2b28c4dbd56e2b16829f3ab29386ff5fdfd92f7b0f17be147d84a0c5c1c3c0e3483a5909f1c0fd530c90f28581ed2e
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9y:bAvJCYOOvbRPDEgXRc+BAILiM

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
2024-04-28_1e8e5cc25340e2abe09547d4a199e617_cryptolocker

Files

2024-04-28_1e8e5cc25340e2abe09547d4a199e617_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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