Behavioral task
behavioral1
Sample
3e418f0e351146ef0327d50d4309cca407ae3492f6d4721af158a4db4ea90108.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3e418f0e351146ef0327d50d4309cca407ae3492f6d4721af158a4db4ea90108.exe
Resource
win10v2004-20240802-en
General
-
Target
3e418f0e351146ef0327d50d4309cca407ae3492f6d4721af158a4db4ea90108
-
Size
3.7MB
-
MD5
8f91307d56823afe4b608dba6847f47b
-
SHA1
72c65536e677cbfb0e03f02de4425f725b655d64
-
SHA256
3e418f0e351146ef0327d50d4309cca407ae3492f6d4721af158a4db4ea90108
-
SHA512
e3977858c56701bea78d03a6025b6285a11fce378b84f3de0e89c9633d8d12de4b7c54650ed2abd8281b8d53c3b96adf253a87be340425c604cc66001412a296
-
SSDEEP
49152:u1BGO60VNKUA3FVi1rUFb1Wn4RDpEOAFRlgeoP1Hc/TghPoCkW0CSu4aDOL6cBI/:SMOA3FVXbNpEv21H9gdXu5GbHx7VPU5
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3e418f0e351146ef0327d50d4309cca407ae3492f6d4721af158a4db4ea90108 unpack001/out.upx
Files
-
3e418f0e351146ef0327d50d4309cca407ae3492f6d4721af158a4db4ea90108.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 6.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.7MB - Virtual size: 3.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 4.5MB - Virtual size: 4.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4.4MB - Virtual size: 4.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 398KB - Virtual size: 792KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 86KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ