Behavioral task
behavioral1
Sample
f3bc6e7aaf39053aac091823138619557c54c41fe72d0d9896faad2bedac58d5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f3bc6e7aaf39053aac091823138619557c54c41fe72d0d9896faad2bedac58d5.exe
Resource
win10v2004-20230915-en
General
-
Target
f3bc6e7aaf39053aac091823138619557c54c41fe72d0d9896faad2bedac58d5
-
Size
266KB
-
MD5
0503d6b85feee3323b65d4e905d65bd7
-
SHA1
750d35896eadd5762bd2e697f8af02f984c1c8ab
-
SHA256
f3bc6e7aaf39053aac091823138619557c54c41fe72d0d9896faad2bedac58d5
-
SHA512
6e4bd1582a644fbf3f00a3185eb7746e5944e19beb27dd1d52649a4ad936ad967790c8a8acce8f0df15a870b13fac97628186403945c2b629b6eec85f7a309ec
-
SSDEEP
3072:iNXEGZJWhfNFC4S60+XoLczrVmXriDeu24WWpzWGLiw6Zau4NDBzdrmaDbIdSD4h:QXzKdNY49u8rVQi32JLwzz9lA01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f3bc6e7aaf39053aac091823138619557c54c41fe72d0d9896faad2bedac58d5 unpack001/out.upx
Files
-
f3bc6e7aaf39053aac091823138619557c54c41fe72d0d9896faad2bedac58d5.exe windows:6 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:6 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