2024-03-14_980aea9fccb5059736a2cbfe3df52c3b_cryptolocker | Triage

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General

Target

2024-03-14_980aea9fccb5059736a2cbfe3df52c3b_cryptolocker
Size

31KB
MD5

980aea9fccb5059736a2cbfe3df52c3b
SHA1

56d88b53418a74927fa96bc453c51e36a8abe769
SHA256

e431be4093b46d1419b0dfebd07aef1d3f1fbf4fb132aa878ed02e7a505b1822
SHA512

663119a71dd583b5b29f455d1d0a1f63f040385ada42967911bc16f9351bb2e5ad080af69cd76de89dc0947e94d6f04ead1da7708fc237ecd977743770b3a2c0
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B0:b7o/2n1TCraU6GD1a4Xt9W

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
2024-03-14_980aea9fccb5059736a2cbfe3df52c3b_cryptolocker

Files

2024-03-14_980aea9fccb5059736a2cbfe3df52c3b_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