Behavioral task
behavioral1
Sample
1b1a1972b0e3580bd4b8e0d9b5d242e2a975908bb3775a176438687860d570c9.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
1b1a1972b0e3580bd4b8e0d9b5d242e2a975908bb3775a176438687860d570c9.exe
Resource
win11-20240419-en
General
-
Target
1b1a1972b0e3580bd4b8e0d9b5d242e2a975908bb3775a176438687860d570c9
-
Size
266KB
-
MD5
66d7e34a7d265e317bccbdcd8fd29c65
-
SHA1
fb1dcb5692f07b15a1a6addc26ecff5667698c5c
-
SHA256
1b1a1972b0e3580bd4b8e0d9b5d242e2a975908bb3775a176438687860d570c9
-
SHA512
62132dfb71c91bd6438b1fe4285c9808dc67ee3723363793559bd3ef73835f611c84ac9baecb24daaa6a2d2865f8ee8bc181b4e56145b8e5174fa97d2b4d2b72
-
SSDEEP
3072:KNXEGZJWhfNFC4S60+XoLczrVmXSNPTHd1FLL5r6jQ6yGl11wH01ne4PK:YXzKdNY49u8rVB1THV1GlI01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b1a1972b0e3580bd4b8e0d9b5d242e2a975908bb3775a176438687860d570c9 unpack001/out.upx
Files
-
1b1a1972b0e3580bd4b8e0d9b5d242e2a975908bb3775a176438687860d570c9.exe windows:6 windows x86 arch: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:6 windows x86 arch: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