Behavioral task
behavioral1
Sample
034be356a622b21f10a58fb5c1839a50a1cda691bb41adf8191f1c34a0064557.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
034be356a622b21f10a58fb5c1839a50a1cda691bb41adf8191f1c34a0064557.exe
Resource
win10v2004-20240226-en
General
-
Target
034be356a622b21f10a58fb5c1839a50a1cda691bb41adf8191f1c34a0064557
-
Size
88KB
-
MD5
6a76a5f89889667fdea280bd2e033d74
-
SHA1
f7907b3bf4a6da071cf11e0c0cf0fec664cc0c63
-
SHA256
034be356a622b21f10a58fb5c1839a50a1cda691bb41adf8191f1c34a0064557
-
SHA512
daf02015c87e3962863fe3f97ffe42251d75bc4edf846958c4ea3979eb0a02e1b5730f726e459e7a95f3d2e359b15f066550340e034167531c18793953870e63
-
SSDEEP
1536:n9pEwPPGCsvoDYZlTyDLhzZ44LcdoNBQshgVSfmE1Te7a0xF/GAesxkcMq:92wnGCjELmX5vLmo3ugfm3a0xE1sx/M
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 034be356a622b21f10a58fb5c1839a50a1cda691bb41adf8191f1c34a0064557 unpack001/out.upx
Files
-
034be356a622b21f10a58fb5c1839a50a1cda691bb41adf8191f1c34a0064557.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 160KB - Virtual size: 159KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE