2024-06-13_c9c336bd1af4a2c030227174adc3231b_cryptolocker | Triage

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General

Target

2024-06-13_c9c336bd1af4a2c030227174adc3231b_cryptolocker
Size

39KB
MD5

c9c336bd1af4a2c030227174adc3231b
SHA1

dc02514a9919716673367011196cff491d0cffd8
SHA256

63b1b4cb66067ff8907e6e73b96bae07f42362cd9664763bfd044b734ef86b19
SHA512

bea77756d822296c5f1f571309e235c273e2b77f8bf2de4e66822cf2c262a285d334d15f8107f8f1069149a1d0d09020ce1aea67604723055a06c8ae269fad06
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36m9:bc/y2lLRU6zA6q9

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
2024-06-13_c9c336bd1af4a2c030227174adc3231b_cryptolocker

Files

2024-06-13_c9c336bd1af4a2c030227174adc3231b_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