41ff6b85dd3f75b28321a325f6a5bc31d506b5e200e699154de51e80eec58841

General

Target

41ff6b85dd3f75b28321a325f6a5bc31d506b5e200e699154de51e80eec58841
Size

7.8MB
MD5

745fb7d63f32eb616ec46b61792f39b0
SHA1

3cb5d9c1a13e58d01f7d2e538e4d14b5befb0bcb
SHA256

41ff6b85dd3f75b28321a325f6a5bc31d506b5e200e699154de51e80eec58841
SHA512

5525dbb31d1db698b5793616d1b42908c85394d9674b51dcc36b8e258ef83f78c95bf0f8896249d108c6fa1494c484570066f18d204978e98ba7b82722faad53
SSDEEP

196608:rb09BpPY5t4vewC7k1QLntZAUpsbFyvvStHifHDS4qdu7Rir:rb09Mt4Gb73tZVpsbivcCLS40uor

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
41ff6b85dd3f75b28321a325f6a5bc31d506b5e200e699154de51e80eec58841
unpack001/out.upx

Files

41ff6b85dd3f75b28321a325f6a5bc31d506b5e200e699154de51e80eec58841
.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

Sections

UPX0
Size: - Virtual size: 15.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7.8MB - Virtual size: 7.8MB

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

Sections

.text
Size: 9.7MB - Virtual size: 9.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12.0MB - Virtual size: 12.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 247KB - Virtual size: 882KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 175KB - Virtual size: 174KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 192B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 148KB - Virtual size: 147KB

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

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 15.2MB

UPX1 Size: 7.8MB - Virtual size: 7.8MB

UPX2 Size: 512B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 9.7MB - Virtual size: 9.7MB

.rdata Size: 12.0MB - Virtual size: 12.0MB

.data Size: 247KB - Virtual size: 882KB

.pdata Size: 175KB - Virtual size: 174KB

.xdata Size: 512B - Virtual size: 192B

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 148KB - Virtual size: 147KB

.symtab Size: 512B - Virtual size: 4B

UPX0
Size: - Virtual size: 15.2MB

UPX1
Size: 7.8MB - Virtual size: 7.8MB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 9.7MB - Virtual size: 9.7MB

.rdata
Size: 12.0MB - Virtual size: 12.0MB

.data
Size: 247KB - Virtual size: 882KB

.pdata
Size: 175KB - Virtual size: 174KB

.xdata
Size: 512B - Virtual size: 192B

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 148KB - Virtual size: 147KB

.symtab
Size: 512B - Virtual size: 4B