4996--0345[.]exe

General

Target

4996--0345.exe
Size

5.0MB
MD5

a7df0667562b837ba81b0a7b10e249eb
SHA1

82f30acea2dbeee8e3d5cd8579d185d7fb6b10b2
SHA256

a3a326b5055066ff34e7c618089163c3526d62d45ac7a14aef12d7dadd2686fc
SHA512

972743fcf8b9319a6f978d669d094fdf3afe07b04de839ebef69b792326f5c88fae7f1356e74fc105493a9ea121640589a84fc743f4e8bf8ead809240b0baedd
SSDEEP

98304:OOg8Z04musTokqWquimP1o4H6BD11N15GWPO1Qsiwm9nsjOWowYfW3xX6+LskREN:Ol8PmjioEJTz+K1naGJfWe2honcu7Hy7

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
4996--0345.exe
unpack001/out.upx

Files

4996--0345.exe
.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: 1.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 215KB - Virtual size: 214KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4.3MB - Virtual size: 4.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 464B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.0MB

UPX1 Size: 5.0MB - Virtual size: 5.0MB

.rsrc Size: 3KB - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 215KB - Virtual size: 214KB

.data Size: 4.3MB - Virtual size: 4.3MB

.pdata Size: 34KB - Virtual size: 34KB

_RDATA Size: 512B - Virtual size: 464B

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 2KB - Virtual size: 2KB

UPX0
Size: - Virtual size: 1.0MB

UPX1
Size: 5.0MB - Virtual size: 5.0MB

.rsrc
Size: 3KB - Virtual size: 4KB

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 215KB - Virtual size: 214KB

.data
Size: 4.3MB - Virtual size: 4.3MB

.pdata
Size: 34KB - Virtual size: 34KB

_RDATA
Size: 512B - Virtual size: 464B

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 2KB - Virtual size: 2KB