Behavioral task
behavioral1
Sample
99d1b5bb230f8ca45d8e895e78ade2f6ad08c69e737431a19be1aa202b83dc63.exe
Resource
win7-20240708-en
General
-
Target
99d1b5bb230f8ca45d8e895e78ade2f6ad08c69e737431a19be1aa202b83dc63
-
Size
92KB
-
MD5
8b63048d844499a4d394ea67d0cb86a4
-
SHA1
0315f2ab0cfeb85680c669bc6a55b29747a3b7a3
-
SHA256
99d1b5bb230f8ca45d8e895e78ade2f6ad08c69e737431a19be1aa202b83dc63
-
SHA512
1332d866cf359a6f5f2b3f8afdd69cc11d5ea0bddc7744be6a5d018a803ff9c80c4b4901693205e62c55b73634d395764c36e654c237bc332c011f49b8154c39
-
SSDEEP
1536:CTW7JJ7T4Mo+ooQbmMS7BSFHQi8bLRCw/UnEllk+kffteA00vCfFk/cs2/n+ZloO:hUMo+opbmMS7BSFHQi8bLRCw/UnEllk3
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 99d1b5bb230f8ca45d8e895e78ade2f6ad08c69e737431a19be1aa202b83dc63 unpack001/out.upx
Files
-
99d1b5bb230f8ca45d8e895e78ade2f6ad08c69e737431a19be1aa202b83dc63.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
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: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ