2024-02-19_590c4098fc9aaa1747ee237bfaac8972_cryptolocker | Triage

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General

Target

2024-02-19_590c4098fc9aaa1747ee237bfaac8972_cryptolocker
Size

32KB
MD5

590c4098fc9aaa1747ee237bfaac8972
SHA1

c35aec93adc0a39816f2a74a5fc61e0cb8120414
SHA256

5cbf4480944ba105228fb514d14aceed7197ee26f2a5dd0ecfd57a0f01b3298d
SHA512

8e1fc0d90b0c21f9c4409b29dde6eca90cab1bac80b12e08e075e9bdb17096477f3f9ee0422788b551125aa6b63ed621747876f5e2ff4207af523e6bad3063dc
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz9w:bAvJCYOOvbRPDEgXRc3SSzu

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
2024-02-19_590c4098fc9aaa1747ee237bfaac8972_cryptolocker

Files

2024-02-19_590c4098fc9aaa1747ee237bfaac8972_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