2024-01-27_2825e885b0e84a7d3381aa180516617b_cryptolocker | Triage

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General

Target

2024-01-27_2825e885b0e84a7d3381aa180516617b_cryptolocker
Size

39KB
MD5

2825e885b0e84a7d3381aa180516617b
SHA1

dac608a8fc0660b30e400bd561af48b6b67427a5
SHA256

21125b2bccd5d2a921376c8b5ad7a0c2e21b3ac0bf347072b4162be9acd3e936
SHA512

474ba1aad88b143c149e3e734ffbef548cf5758adc437092d5f772c71dc2fc0db2bbbb5f72cd1157f332d9dfcc77f3ed3870fea4dada7047cc1bf0f19f1e7bed
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51j+s:bc/y2lm6Y0AqJ51r

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
2024-01-27_2825e885b0e84a7d3381aa180516617b_cryptolocker

Files

2024-01-27_2825e885b0e84a7d3381aa180516617b_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