Behavioral task
behavioral1
Sample
1bbdc49695b4840c94573eab37667227.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1bbdc49695b4840c94573eab37667227.exe
Resource
win10v2004-20231215-en
General
-
Target
1bbdc49695b4840c94573eab37667227
-
Size
150KB
-
MD5
1bbdc49695b4840c94573eab37667227
-
SHA1
eb73ecec9af86f72d9957ab8998fcbca5c7f85db
-
SHA256
8df45246859607f8e7b8382ad5ce3adbca94cdabf68934df30cedb60b1ce6845
-
SHA512
fafddc9469ff1fb7559e62f710dd76c068e9a099c9e956d0b46aa6ab27f87c3e76697cdd6c1bbd03f5936b809d5eee482d634a5a33dc1bcc8311319e849a9961
-
SSDEEP
3072:Ox5A+xt58uoqbRby2qSpbhY/pKiIfh/NE6Ilz7X81Jl9:Oxvti2nqmbgpKr55F1Jl9
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1bbdc49695b4840c94573eab37667227 unpack001/out.upx
Files
-
1bbdc49695b4840c94573eab37667227.exe windows:4 windows x86 arch:x86
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
Sections
UPX0 Size: - Virtual size: 248KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 110KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 40KB - Virtual size: 218KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.adata Size: 68KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE