42da12e3d8a9fc15574df76234e52b57[.]exe

General

Target

42da12e3d8a9fc15574df76234e52b57.exe
Size

5.5MB
MD5

42da12e3d8a9fc15574df76234e52b57
SHA1

98121e5122bd098aeb3f393ba209e4a8f94dabd2
SHA256

92861d308868768a377ebb1fdb48b4deea12c4dac8d81bea45af97bedb9f2458
SHA512

afd6c268627ff62ab415296fc6ba1193b64c0f1ae5fb29248ed8a481c4bd75e0823253cd990513f637bf00a3a33bab1dabb0b6c6ae9cc54eca47929d96e9aa56
SSDEEP

98304:Lsuw43LC1ApsT/uEz4g9DT3V0Wn9BbxP+PR+UzqnTFWisVljt7JYGJtmU:Lrw43u1AnEzp359LP+PRVcWPVVtZLv

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
42da12e3d8a9fc15574df76234e52b57.exe
unpack001/out.upx

Files

42da12e3d8a9fc15574df76234e52b57.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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 13.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5.5MB - Virtual size: 5.5MB

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: 10.1MB - Virtual size: 10.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7.5MB - Virtual size: 7.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 880KB - Virtual size: 880KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 344KB - Virtual size: 344KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 13.5MB

UPX1 Size: 5.5MB - Virtual size: 5.5MB

UPX2 Size: 512B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 10.1MB - Virtual size: 10.1MB

.rdata Size: 7.5MB - Virtual size: 7.5MB

.data Size: 880KB - Virtual size: 880KB

.idata Size: 4KB - Virtual size: 4KB

.reloc Size: 344KB - Virtual size: 344KB

.symtab Size: 4KB - Virtual size: 4KB

UPX0
Size: - Virtual size: 13.5MB

UPX1
Size: 5.5MB - Virtual size: 5.5MB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 10.1MB - Virtual size: 10.1MB

.rdata
Size: 7.5MB - Virtual size: 7.5MB

.data
Size: 880KB - Virtual size: 880KB

.idata
Size: 4KB - Virtual size: 4KB

.reloc
Size: 344KB - Virtual size: 344KB

.symtab
Size: 4KB - Virtual size: 4KB