Behavioral task
behavioral1
Sample
c13746c23fa324c09032c99a77f4d74a63fafe862ea4c079bc7c330d958f67ed.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c13746c23fa324c09032c99a77f4d74a63fafe862ea4c079bc7c330d958f67ed.exe
Resource
win10v2004-20240226-en
General
-
Target
c13746c23fa324c09032c99a77f4d74a63fafe862ea4c079bc7c330d958f67ed
-
Size
642KB
-
MD5
189304908454d09967b12a81749552c4
-
SHA1
1671f3c8d2029cf3f584f8509d42f2a87aa33b2b
-
SHA256
c13746c23fa324c09032c99a77f4d74a63fafe862ea4c079bc7c330d958f67ed
-
SHA512
a4a4353a028608d9177ce9b2af5e5da8c0356d62c30cb705bf05e08d54b7b31c4f103c7610fba63d272f5ec1efd02c1c17e8c74b7be75055377cadffd0fe4c96
-
SSDEEP
12288:bEQoSx0qstgpJBkfRuzOh0dE+fBCX5te+Awc0YH9Hxyg1FDgYtKQfI7bY1+tBU6B:bH2aDufRuzOh07BCbeqc0YxUg1FDgsKn
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 c13746c23fa324c09032c99a77f4d74a63fafe862ea4c079bc7c330d958f67ed
Files
-
c13746c23fa324c09032c99a77f4d74a63fafe862ea4c079bc7c330d958f67ed.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