Behavioral task
behavioral1
Sample
15611ad9bbbc1ed8badb54b65e93bc076cb97cfad00bd8bc3d138f78728d5d16.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
15611ad9bbbc1ed8badb54b65e93bc076cb97cfad00bd8bc3d138f78728d5d16.exe
Resource
win10v2004-20240412-en
General
-
Target
15611ad9bbbc1ed8badb54b65e93bc076cb97cfad00bd8bc3d138f78728d5d16
-
Size
327KB
-
MD5
a5ae70e0b21fce7ffb1c11e076a308f9
-
SHA1
b24a08ec638dead76c2fa4315a35480b2bfa2d36
-
SHA256
15611ad9bbbc1ed8badb54b65e93bc076cb97cfad00bd8bc3d138f78728d5d16
-
SHA512
ecbf41d34dae426e53ace09c03ef5c3d40ae3cb7b8b4f60672368efefcf5aaf57f53ed639e7408fc222e789ce9480f505a41967f26f92cd38ed84c392ef99f88
-
SSDEEP
6144:f2xKq+q9ILPlAvU/xe2FRxhG70c6TcaiwIVMKyQody5FhhkBOi608fWovbkyA:+GrFdZiXpJTG
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 15611ad9bbbc1ed8badb54b65e93bc076cb97cfad00bd8bc3d138f78728d5d16 unpack001/out.upx
Files
-
15611ad9bbbc1ed8badb54b65e93bc076cb97cfad00bd8bc3d138f78728d5d16.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
Sections
UPX0 Size: - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
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
-
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
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 29KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE