Behavioral task
behavioral1
Sample
66dc2ca72a30e863cf9f6cbc99e0ccbc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
66dc2ca72a30e863cf9f6cbc99e0ccbc.exe
Resource
win10v2004-20231215-en
General
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Target
66dc2ca72a30e863cf9f6cbc99e0ccbc
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Size
114KB
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MD5
66dc2ca72a30e863cf9f6cbc99e0ccbc
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SHA1
aed57825a3bb3466d16e6f041d8dafdc085ff90e
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SHA256
d24843666a6a01e91c1e995b78ceedfcdb739025bb3d709f7c7c0109dfed557c
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SHA512
aeb5c569f1cdfcdfa6d9a8d6e0bc8fcd097508971344ed40fb4e391c80811d3273e97063b29b2d1fc4c32bacfa940ec9614785d2378185d83163a9cb2b96ae34
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SSDEEP
3072:H8UktWzTCOvKsLiz/z/6p2+8xcMy92rlXCFiNwLrR:H8UhiOvFLiz/zb+Ck2rgkYF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 66dc2ca72a30e863cf9f6cbc99e0ccbc
Files
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66dc2ca72a30e863cf9f6cbc99e0ccbc.exe windows:5 windows x86 arch:x86
a64ee764367f47bfe75a9e2aa9bf9559
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
kernel32
GetCommandLineW
GetModuleHandleA
GetStartupInfoW
msvcrt
??2@YAPAXI@Z
_c_exit
_exit
_XcptFilter
_cexit
exit
_wcmdln
__wgetmainargs
wcstok
wcslen
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
__setusermatherr
wcscpy
??3@YAXPAX@Z
_initterm
msdtctm
ord4
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 36B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: 108KB - Virtual size: 260KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE