2024-03-12_49d20ad42ac7a1ee3cb250e72f0bdf07_cryptolocker | Triage

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General

Target

2024-03-12_49d20ad42ac7a1ee3cb250e72f0bdf07_cryptolocker
Size

53KB
MD5

49d20ad42ac7a1ee3cb250e72f0bdf07
SHA1

563274a0c70a48533bd34c9f00e81db0727be861
SHA256

d0bdd82411d6fae7d1813f61f471b567a6b5a82d3181c7483bd8388d10d469f7
SHA512

36db13e0e7a42236185e95f8afc6c6ee3c67a1dc82f705d244588bb70da9a5c8230c3631d04fc5165d61b00ba772b168fa46349ce5aac08e575b14fbe0b5c9e4
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTbqjasq0:bIDOw9a0DwitDZzcTmJ

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
2024-03-12_49d20ad42ac7a1ee3cb250e72f0bdf07_cryptolocker

Files

2024-03-12_49d20ad42ac7a1ee3cb250e72f0bdf07_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ