Behavioral task
behavioral1
Sample
25687c4b3f11880c4150822f4610331694cae40d23b8e61a05aaca1e6de58b22.exe
Resource
win10v2004-20230831-en
General
-
Target
25687c4b3f11880c4150822f4610331694cae40d23b8e61a05aaca1e6de58b22
-
Size
266KB
-
MD5
65cec77562504816fae16e923229fb68
-
SHA1
565f728c5ef7b6f08fb37effd11935ece0d56ff7
-
SHA256
25687c4b3f11880c4150822f4610331694cae40d23b8e61a05aaca1e6de58b22
-
SHA512
64c42245e0ff0748044741397e0864fe49b843d73907a47befc61c3b5ae1a5aff142ca1c95c4e15939d113d6ebf6d7d6cbc3fb630ce9925fda2fc134cd8192ff
-
SSDEEP
3072:qNXEGZJWhfNFC4S60+XoLczrVmXxW1mH5QpzWGLiw6Zau4NDBzdrmaDeQpH01net:4XzKdNY49u8rVIWU7wzz9l01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25687c4b3f11880c4150822f4610331694cae40d23b8e61a05aaca1e6de58b22 unpack001/out.upx
Files
-
25687c4b3f11880c4150822f4610331694cae40d23b8e61a05aaca1e6de58b22.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ