2024-02-22_259cc1604c9a63a0131bb56db823ef62_cryptolocker | Triage

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General

Target

2024-02-22_259cc1604c9a63a0131bb56db823ef62_cryptolocker
Size

33KB
MD5

259cc1604c9a63a0131bb56db823ef62
SHA1

d8e2ed25e154e5869eed1ef68788d1231e99b7a0
SHA256

49535b06998ce0969c8bcbabbaec1a7b160685632537d21f786fd72ace402c85
SHA512

4ae96e590f68cb962ac75183fcc30c9aff492c5bb0f298bcffbd9d64c6b08f94dd69747bd3b3a87b6858e5dd6c27f745792e0d5454a909617e309e47e3f88eed
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3n+sb+:b7o/2n1TCraU6GD1a4Xt9bRUOsb+

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
2024-02-22_259cc1604c9a63a0131bb56db823ef62_cryptolocker

Files

2024-02-22_259cc1604c9a63a0131bb56db823ef62_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