2024-01-28_edb4cc2b583c343d18b4f1ff7bbeb8ca_cryptolocker | Triage

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General

Target

2024-01-28_edb4cc2b583c343d18b4f1ff7bbeb8ca_cryptolocker
Size

51KB
MD5

edb4cc2b583c343d18b4f1ff7bbeb8ca
SHA1

b45497b1cd8e260932dfb8d381e29ecb310d6e1f
SHA256

8050e4700d69ec486b2cdc2050a3002d759ccd0d04e342dd313da32a535a95b1
SHA512

f58443fdfb164b3bac6d206281dac5efab28347b6129d8940bb426bfcdfa0a810b565dbd0d3bb0c16c96fa97b56ff373edf74ab20dec2401fb3e4fece04c4875
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTbqp:bIDOw9a0DwitDZzcTS

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
2024-01-28_edb4cc2b583c343d18b4f1ff7bbeb8ca_cryptolocker

Files

2024-01-28_edb4cc2b583c343d18b4f1ff7bbeb8ca_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