Behavioral task
behavioral1
Sample
c03e80d3d7b6ac37cb0a38f836145acf2eb5b8dab513629cc6cc7b7a9c4ae963.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
c03e80d3d7b6ac37cb0a38f836145acf2eb5b8dab513629cc6cc7b7a9c4ae963.exe
Resource
win10v2004-20231023-en
General
-
Target
c03e80d3d7b6ac37cb0a38f836145acf2eb5b8dab513629cc6cc7b7a9c4ae963
-
Size
1.4MB
-
MD5
5f3c92c6df98fe490c5bdcf44be7d635
-
SHA1
480b924b8bd2da7466d6e8da2a7d606bd69fe1ca
-
SHA256
c03e80d3d7b6ac37cb0a38f836145acf2eb5b8dab513629cc6cc7b7a9c4ae963
-
SHA512
7f27ae0e0e167edbd752ad1c85a9b0f68dde6a7273aec6c03e8c2fd2ac5c778ffbae55e751577d8e287ad74c5bfbe9b24943ce44a288acfee6d604d2ea66bbf1
-
SSDEEP
24576:Vf6RKKB/dOdpA7K4DY71k6oisUJwR+hMpJ2WSqzuStCAkn3nQenTbDW:UbB1OdYKfNW9XjoQen
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c03e80d3d7b6ac37cb0a38f836145acf2eb5b8dab513629cc6cc7b7a9c4ae963 unpack001/out.upx
Files
-
c03e80d3d7b6ac37cb0a38f836145acf2eb5b8dab513629cc6cc7b7a9c4ae963.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: 5.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.4MB - Virtual size: 1.4MB
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: 4.2MB - Virtual size: 4.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 497KB
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