Behavioral task
behavioral1
Sample
6ba121d0ff0796e2da564b70d86b992a2e7e128ffa5068d5df59ead3e3ac5218.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
6ba121d0ff0796e2da564b70d86b992a2e7e128ffa5068d5df59ead3e3ac5218.exe
Resource
win10v2004-20240508-en
General
-
Target
6ba121d0ff0796e2da564b70d86b992a2e7e128ffa5068d5df59ead3e3ac5218
-
Size
214KB
-
MD5
55f4a4d8645274944c3e8175628272f7
-
SHA1
eb343cf71b4fdbdd0fa6243f4e6ffc6f4a23efa8
-
SHA256
6ba121d0ff0796e2da564b70d86b992a2e7e128ffa5068d5df59ead3e3ac5218
-
SHA512
bb35f71c22768612b5cdbaf7b114ac531117d4e6974d3b7df34e05712191dad3c23ee0d849607e6a3bd3ac8f1307aad40ef96acd3fe31125fc8a6852a310350a
-
SSDEEP
3072:HuH1vHzMJi0lG8kXgVdERGVKy4SK3yyJAZzNXng6O4qEEBiy8rV5GPivHAJK7wm:HW+x8RRLy9K3yzbg6O4ow/bbvHv
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6ba121d0ff0796e2da564b70d86b992a2e7e128ffa5068d5df59ead3e3ac5218 unpack001/out.upx
Files
-
6ba121d0ff0796e2da564b70d86b992a2e7e128ffa5068d5df59ead3e3ac5218.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 392KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 207KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 446KB - Virtual size: 446KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 21KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 56B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 34KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ