Behavioral task
behavioral1
Sample
4c2527dd3ad0a25aa00a4b1fa6a307f0N.exe
Resource
win7-20240903-en
General
-
Target
4c2527dd3ad0a25aa00a4b1fa6a307f0N.exe
-
Size
135KB
-
MD5
4c2527dd3ad0a25aa00a4b1fa6a307f0
-
SHA1
32964cedf93b1d6eee12f645bb4014a173821189
-
SHA256
01324dfc884d5019db1a50b314add595e204004dca1ff3d55598c229d6724a30
-
SHA512
2c9553955a1f225ce4eeea488dc03a24b6c3e08e57a3d986fa1bf354ea4c562f1f03797136609c38bd51338a39ac90e64b5084eb7919e352c8005e5a461fdd54
-
SSDEEP
1536:CTW7JJZENTBWv36Rdt4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0b2UdpXk+p0Q:htEevbWHIjN3tj6qnv0b2UrXkbvL0
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c2527dd3ad0a25aa00a4b1fa6a307f0N.exe unpack001/out.upx
Files
-
4c2527dd3ad0a25aa00a4b1fa6a307f0N.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