Static task
static1
Behavioral task
behavioral1
Sample
CypkoLand2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
CypkoLand2.exe
Resource
win10v2004-20240226-en
General
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Target
CypkoLand2.exe
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Size
27.1MB
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MD5
6d7c52ded53cfded73e125b9a097a7c9
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SHA1
b31dc71f82cfdea54ba3af3f7878e62626f38ac3
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SHA256
a5bacc2480b3f2ab4a417804af8314f9b6566a57b2c00eaa7c57ea327cc3e8e8
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SHA512
dbbfafb5026fa1ef50b1a8fba5bcdc075f7f60fc7e48f7a0a3898e2e46db1fc6d7d81702dc15d2ea3d4ae2a0eb83de0aaf2882fac60acec4609998d685130ac6
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SSDEEP
786432:ASkOqkmvl3X3oI2ICcJZX8XztXNsL+tXcjLYrgSqA:7KZ3oUxJO9s6SLYBq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource CypkoLand2.exe
Files
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CypkoLand2.exe.exe windows:4 windows x86 arch:x86
a9c887a4f18a3fede2cc29ceea138ed3
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvcrt
malloc
memset
strcmp
strcpy
getenv
sprintf
fopen
fwrite
fclose
__argc
__argv
_environ
_XcptFilter
__set_app_type
_controlfp
__getmainargs
exit
shell32
ShellExecuteA
kernel32
SetUnhandledExceptionFilter
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26.9MB - Virtual size: 26.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 4B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 206KB - Virtual size: 205KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ