2024-04-11_c5e761c9ddb29cbcc9090037a12c44e4_cryptolocker | Triage

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General

Target

2024-04-11_c5e761c9ddb29cbcc9090037a12c44e4_cryptolocker
Size

32KB
MD5

c5e761c9ddb29cbcc9090037a12c44e4
SHA1

ab19ff00dbf6627d73fe33d94391475f663efb7b
SHA256

55a6150910807b55452a8010b81ebdb9ecc12324045bb0ff44e3ff39dae22bb9
SHA512

909d503237c4946914093f3db663e820c5859d22646e8aba7950081e746c248eec5504ab62f55c1367c06808b9adb1db5177eeb12193b4abaca145e8a7694f05
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+wK:b7o/2n1TCraU6GD1a4Xt9DK

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
2024-04-11_c5e761c9ddb29cbcc9090037a12c44e4_cryptolocker

Files

2024-04-11_c5e761c9ddb29cbcc9090037a12c44e4_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