Behavioral task
behavioral1
Sample
590891eea433d08dae4f7e8481cd8449.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
590891eea433d08dae4f7e8481cd8449.exe
Resource
win10v2004-20231215-en
General
-
Target
590891eea433d08dae4f7e8481cd8449
-
Size
192KB
-
MD5
590891eea433d08dae4f7e8481cd8449
-
SHA1
65b89339778e555445a7e066e3c81b5a66d73f5f
-
SHA256
e9464975a53e59a958e2182db07bc8a0af538f4e1e2357aa32eb0af173b7ebf9
-
SHA512
798b6d8da4dbc4b8ea30167376d83ec69811dd8770279683bccc465dc70bb80d9229acfabbd16cefc3c13846510e735f57e81db2e104705263f28c6420ff70ab
-
SSDEEP
3072:TBzDsjmPFohL9/+y0NK8K/YRQ4PSjCsow9rbsgvaeb38i8Kvfod/Vj507LsAbdMr:NDsGaoNLQwSCsVm/ebNfUMLsKWr
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 590891eea433d08dae4f7e8481cd8449 unpack001/out.upx
Files
-
590891eea433d08dae4f7e8481cd8449.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: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 149KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ