Behavioral task
behavioral1
Sample
f7ca04b8eaef7c022ba1ad35c67700b6f20a0098d01bcdd542ca9776f8279cd0.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f7ca04b8eaef7c022ba1ad35c67700b6f20a0098d01bcdd542ca9776f8279cd0.exe
Resource
win10v2004-20240419-en
General
-
Target
f7ca04b8eaef7c022ba1ad35c67700b6f20a0098d01bcdd542ca9776f8279cd0
-
Size
590KB
-
MD5
56cf88ed4abda51adc071e1dda0a8c7b
-
SHA1
4ec29333c2c0b42115df690d8678ae11e3ab7a89
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SHA256
f7ca04b8eaef7c022ba1ad35c67700b6f20a0098d01bcdd542ca9776f8279cd0
-
SHA512
14910a8a2cbd679ddb232b092115bc6018ad84c6d76ab2fda9e0250c20fb48f7ae32c65eddf588175bb72cbee9ea02b1968f83cbf30c793b0053cddc9e439be8
-
SSDEEP
12288:bEQoSx0qHHhJsIOgF1GMnDKrBKPWu3Oros62lA+TKuehdnsFWi:bHBnpnGMnDKEOHroUKuoqWi
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f7ca04b8eaef7c022ba1ad35c67700b6f20a0098d01bcdd542ca9776f8279cd0
Files
-
f7ca04b8eaef7c022ba1ad35c67700b6f20a0098d01bcdd542ca9776f8279cd0.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ