Behavioral task
behavioral1
Sample
4c3d930dfa2342cae0715830d88f6210N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4c3d930dfa2342cae0715830d88f6210N.exe
Resource
win10v2004-20240802-en
General
-
Target
4c3d930dfa2342cae0715830d88f6210N.exe
-
Size
79KB
-
MD5
4c3d930dfa2342cae0715830d88f6210
-
SHA1
b71e93260cbbaf2892e4ae18446af26f44c5acde
-
SHA256
30508f1cef9e2f46c31e748a936de820e00fbfaae2eeb8a9560d869afd4d781b
-
SHA512
0b9060731cd530f68cafe011cc4d540eff88b57e2725b7f319cb8b66d67512233fee3ba59e3e2e7ea5fe6a20a11ab76d29d89789755029d80cf459e4d9501df1
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxY5eYq3+83+BW7quq7:KQSox5y3+83+Yquq7
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c3d930dfa2342cae0715830d88f6210N.exe unpack001/out.upx
Files
-
4c3d930dfa2342cae0715830d88f6210N.exe.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