Behavioral task
behavioral1
Sample
53f8e20a8be346c3031d85e2794e29a8a47b27a90b734d40280aac90c3f23479.exe
Resource
win7-20240708-en
General
-
Target
53f8e20a8be346c3031d85e2794e29a8a47b27a90b734d40280aac90c3f23479
-
Size
1.9MB
-
MD5
841c957561ee7b7ccdef347d80b17ed6
-
SHA1
fea752e9578d2175184c123b67fb22c99d697088
-
SHA256
53f8e20a8be346c3031d85e2794e29a8a47b27a90b734d40280aac90c3f23479
-
SHA512
b3b7c591acd1752d5a9f9e011718ee7955b450143196c5b4f0f7f22b68ebab6f9af081f7da2a5244fe2bf4e28cb48da11a8e885b55f9508d68afa4771c7585e9
-
SSDEEP
49152:rAlA+syLv0tYnhaZv3hL9/P6WG7OuBoX1KB3Cox9T:GANyLstYwZ5LxE3olISoxJ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 53f8e20a8be346c3031d85e2794e29a8a47b27a90b734d40280aac90c3f23479 unpack001/out.upx
Files
-
53f8e20a8be346c3031d85e2794e29a8a47b27a90b734d40280aac90c3f23479.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: 5.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5.0MB - Virtual size: 5.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 496KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ