Behavioral task
behavioral1
Sample
4bcda272134c73a4b9e4676ef35af5f05d9384f3c9dc73b76c10b5f561171c69.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4bcda272134c73a4b9e4676ef35af5f05d9384f3c9dc73b76c10b5f561171c69.exe
Resource
win10v2004-20230703-en
General
-
Target
4bcda272134c73a4b9e4676ef35af5f05d9384f3c9dc73b76c10b5f561171c69
-
Size
822KB
-
MD5
394d90c32d9a4bd48e6c0fc498b1db0c
-
SHA1
6b7d6182847d4ed1c26f60a44016553190b9568b
-
SHA256
4bcda272134c73a4b9e4676ef35af5f05d9384f3c9dc73b76c10b5f561171c69
-
SHA512
e0e618231ff677dc3bada444a5635592babd411a59f0707ab54156b745d72b6154affd27d3da84c80077267a0b697af06075b15253a5e6cc732dd56c512dab8a
-
SSDEEP
24576:FlbB9e/4UFTK8IX0DrQv7R0tN2KmZzoLp4LVD7:jB9QFXmMW10P2K/duh7
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4bcda272134c73a4b9e4676ef35af5f05d9384f3c9dc73b76c10b5f561171c69 unpack001/out.upx
Files
-
4bcda272134c73a4b9e4676ef35af5f05d9384f3c9dc73b76c10b5f561171c69.exe windows 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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 800KB - Virtual size: 800KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows 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: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 581KB - Virtual size: 580KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
.idata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 187KB - Virtual size: 187KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 20B
IMAGE_SCN_MEM_DISCARDABLE