2024-04-17_dc300d8889c70e7f77beb500af97f1b2_cryptolocker | Triage

Sharing

General

Target

2024-04-17_dc300d8889c70e7f77beb500af97f1b2_cryptolocker
Size

36KB
MD5

dc300d8889c70e7f77beb500af97f1b2
SHA1

5f9c47dfe11599b7d5bce196b97f5d185f399f79
SHA256

a57e262f17a4bdec33ba332ff6f621dca8775b41d6b14a6db910315a77a6248e
SHA512

16bd00bcb1ccbfe0e025401b9c532a1bc731ef59fcdedfd03de76a31205158ebd49cbd5aa85dd9943bba0293e2ae717309304af702ffda07066d99850c2f7c7c
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kb6oY26z:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36z

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
2024-04-17_dc300d8889c70e7f77beb500af97f1b2_cryptolocker

Files

2024-04-17_dc300d8889c70e7f77beb500af97f1b2_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