2024-05-28_7dcf467b0aa05f4b2cb6a07d267f1cad_cryptolocker | Triage

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General

Target

2024-05-28_7dcf467b0aa05f4b2cb6a07d267f1cad_cryptolocker
Size

38KB
MD5

7dcf467b0aa05f4b2cb6a07d267f1cad
SHA1

928521694f2ca118d2356eed9aa37d9f63702e11
SHA256

46a72bdf4526bb88961c8394d4126db79eb608a30bc11c5c506eae1f6ef3f77e
SHA512

5241b495eb668e0538099d60f566b3d4f0b2c5af8d0e48cb6620fd8e58f1732042931ff18f432707b44fc1d7ae9bd6190e7fc40c02d4d79471b4535dd7324919
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36m2:bc/y2lLRU6zA6q2

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
2024-05-28_7dcf467b0aa05f4b2cb6a07d267f1cad_cryptolocker

Files

2024-05-28_7dcf467b0aa05f4b2cb6a07d267f1cad_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