Behavioral task
behavioral1
Sample
520b0f141bf9e56fbdbb4c255ea8b10b502d21ee9e342c0ce8f075780ce3abd1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
520b0f141bf9e56fbdbb4c255ea8b10b502d21ee9e342c0ce8f075780ce3abd1.exe
Resource
win10v2004-20240426-en
General
-
Target
520b0f141bf9e56fbdbb4c255ea8b10b502d21ee9e342c0ce8f075780ce3abd1
-
Size
134KB
-
MD5
af3eff62dd97a51defcbfbb0bd48d8a1
-
SHA1
3518ce8ac6a6adfaca7181a4bd6e652e49b2b16a
-
SHA256
520b0f141bf9e56fbdbb4c255ea8b10b502d21ee9e342c0ce8f075780ce3abd1
-
SHA512
0ae0c88ba56fadc504ef720bfff2260acd27157600d0c00efc70d49f0941dccc044c75356233a65b689504a0f96f8628b48c8cae5e5af6d14a048e844ae9a45c
-
SSDEEP
1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOO:YfU/WF6QMauSuiWNi9eNOl0007NZIOO
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 520b0f141bf9e56fbdbb4c255ea8b10b502d21ee9e342c0ce8f075780ce3abd1
Files
-
520b0f141bf9e56fbdbb4c255ea8b10b502d21ee9e342c0ce8f075780ce3abd1.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE