Behavioral task
behavioral1
Sample
23ba7493f38204a5e067965da3ec62ef.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
23ba7493f38204a5e067965da3ec62ef.exe
Resource
win10v2004-20231215-en
General
-
Target
23ba7493f38204a5e067965da3ec62ef
-
Size
82KB
-
MD5
23ba7493f38204a5e067965da3ec62ef
-
SHA1
c5a40331fe7a93ad08deae9091829fde99ecfdc3
-
SHA256
2dc3abb92d1e2c9bcc6d1b0cd29df1d53052868e63f89972f6f0abea265517f5
-
SHA512
9af264bbb05c3504f0b263115038baf97975a81f486d78bab063ae9114da70a11e86e30fec24beaca18bc1655191f2fb1cc87e5e285a857212717d8b0cd5bf50
-
SSDEEP
1536:1l43d3d01RqUJCPtF7391+B0kM5wsTKwrXVftls04A4ZvRLDxWXQ2eLn+OpajZ:ud3d0XqUMb/15wsTL5ftD4hZZLOeDNKZ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23ba7493f38204a5e067965da3ec62ef unpack001/out.upx
Files
-
23ba7493f38204a5e067965da3ec62ef.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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ