2024-01-23_dc87bf83284ad9c7c89ad44949eeb0c6_cryptolocker | Triage

Sharing

General

Target

2024-01-23_dc87bf83284ad9c7c89ad44949eeb0c6_cryptolocker
Size

51KB
MD5

dc87bf83284ad9c7c89ad44949eeb0c6
SHA1

d0382d96c3154ae58e7c974103da6c297a4d14d5
SHA256

7e32fd6bed6bc14176e45afed1fc9a50705e23c4dfbe03c499712e7bd64e20d1
SHA512

47cf009c7f8d79b2105a7252f2e6eaccfc4b24f95699c724ae16509c3e9ebd611831b326c59c5f8ead76cb1dc171b913db012fc0e0dd1e683e46d79829c482b8
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9SVu:bIDOw9a0DwitDZz1w

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
2024-01-23_dc87bf83284ad9c7c89ad44949eeb0c6_cryptolocker

Files

2024-01-23_dc87bf83284ad9c7c89ad44949eeb0c6_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ