Behavioral task
behavioral1
Sample
539528e444305554a38fea253871e415.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
539528e444305554a38fea253871e415.exe
Resource
win10v2004-20231222-en
General
-
Target
539528e444305554a38fea253871e415
-
Size
1.9MB
-
MD5
539528e444305554a38fea253871e415
-
SHA1
1e47aeca926be4694ab77be21e31ac49c1fca28d
-
SHA256
ed32741e29148e023af5c3b4b3dc7e67d50a8d1c22668062cc220bb43726365e
-
SHA512
7bed184fb121f3990fc13ddfe0e358139ecc0f3a1490be28faa1a46a12727ae9f41fa5e81a65c0d168ee6e7e9f51ece44f36d244037dcf56db5b1e3b057df804
-
SSDEEP
49152:AloXwyi2+MS9xhxe04dU6HkYN3FeTx1lZ6q1EvD:AGiECxh0bN3WTlZ6qm
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 539528e444305554a38fea253871e415 unpack001/out.upx
Files
-
539528e444305554a38fea253871e415.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ