Behavioral task
behavioral1
Sample
5a3bb4ce8454a98ffdbebb9fecd48430602985ff5812f63b7e766e627d76d9b7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5a3bb4ce8454a98ffdbebb9fecd48430602985ff5812f63b7e766e627d76d9b7.exe
Resource
win10v2004-20240419-en
General
-
Target
5a3bb4ce8454a98ffdbebb9fecd48430602985ff5812f63b7e766e627d76d9b7
-
Size
785KB
-
MD5
fb4bc79bb5472310c880aaccb71c85c6
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SHA1
06a3511527f19b88f941bfaced19609a4ac56922
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SHA256
5a3bb4ce8454a98ffdbebb9fecd48430602985ff5812f63b7e766e627d76d9b7
-
SHA512
aff565b60579f48cf184e260171cddb5e683c16946aec496a33d0ee0613e53b30f5971a19b774fbbdb625e50ddaf2dce1d1719f82c3466bda1d4a289c90466d1
-
SSDEEP
12288:NPKL+qyiRVhxKhk3q/noYLTDtkbtBm5nF+TcwQrqgrZIHd3GUI9ndGi:NSL3ct/oYzic5nicXIUUIOi
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 5a3bb4ce8454a98ffdbebb9fecd48430602985ff5812f63b7e766e627d76d9b7
Files
-
5a3bb4ce8454a98ffdbebb9fecd48430602985ff5812f63b7e766e627d76d9b7.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bvxzt Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yno Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vzkj Size: 512B - Virtual size: 4KB
.lygia Size: 512B - Virtual size: 4KB
.o Size: 512B - Virtual size: 4KB