Behavioral task
behavioral1
Sample
4e66c326da1add04a4c495c2775cca90N.exe
Resource
win7-20240705-en
General
-
Target
4e66c326da1add04a4c495c2775cca90N.exe
-
Size
111KB
-
MD5
4e66c326da1add04a4c495c2775cca90
-
SHA1
a8b589f682cf55dea4ce8c0529289493b0356362
-
SHA256
13edc1071450875910c44d3a1fc384c0e166f6dcc82a29571413ad1134b698ba
-
SHA512
1e9890d1b0568a8f1a6da446f6a9047b4833c3f45e391bb079e1a4d194b12d2f9a5f939b84e3743eeef8d6aad1a94eab30de6d1762693c2ceea63bdd1950c33b
-
SSDEEP
1536:CTW7JJ7TTQoQZTmXadjUSbcDemTPAZk+cLtdNlb9PfESDOayxaJQ:hoRZ6W2QZwKS7m
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4e66c326da1add04a4c495c2775cca90N.exe unpack001/out.upx
Files
-
4e66c326da1add04a4c495c2775cca90N.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