2024-04-06_39d76f877b3c73b1e394c5869d279a53_cryptolocker | Triage

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General

Target

2024-04-06_39d76f877b3c73b1e394c5869d279a53_cryptolocker
Size

35KB
MD5

39d76f877b3c73b1e394c5869d279a53
SHA1

dfca1c69cc729ba523d505a63971f4553cfb6762
SHA256

9c769d07d42c0806b7e13672a3127d240a67e0ed77857ccc5f18f1d0ab037e1e
SHA512

deb4a06ac603b0b78136b59417f3cb1cd5c4d6df1807383f96854a9f6a97fb22b1652db662537c7e1f6fbb9530dbd29afd5424c6ca5175325edd893f20d36ce5
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kb6oYc:b7o/2n1TCraU6GD1a4Xt9bRU6zA6oR

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
2024-04-06_39d76f877b3c73b1e394c5869d279a53_cryptolocker

Files

2024-04-06_39d76f877b3c73b1e394c5869d279a53_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