877bf35243cff5ff28f149e2e738e45b07993a89802f1e0e637445ed041e3eb7

General

Target

877bf35243cff5ff28f149e2e738e45b07993a89802f1e0e637445ed041e3eb7
Size

955KB
MD5

ca428de548db1267063da02721f2cacf
SHA1

bebdf4669175308af1b6f3a184ecaea3576da7da
SHA256

877bf35243cff5ff28f149e2e738e45b07993a89802f1e0e637445ed041e3eb7
SHA512

a4ff6dbeaed4a40289f553a6631771f9bd1b829363e51c1788ca448f5c2099eec7933ef3fbc83d906b4b28d4c8e7b9ea30c60ad609d5593bfdf291248195695d
SSDEEP

24576:5g6y+PHoWSChnmPkX79Fa4f4Xh7EWXufsEa7BrJ9Xsk9:5hloWSI4sLN679++BrfJ9

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
877bf35243cff5ff28f149e2e738e45b07993a89802f1e0e637445ed041e3eb7
unpack001/out.upx

Files

877bf35243cff5ff28f149e2e738e45b07993a89802f1e0e637445ed041e3eb7
.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: 1.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 935KB - Virtual size: 936KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 20KB

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: 895KB - Virtual size: 895KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 99KB - Virtual size: 464KB

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: 16KB - Virtual size: 16KB

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

.rsrc
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.7MB

UPX1 Size: 935KB - Virtual size: 936KB

.rsrc Size: 18KB - Virtual size: 20KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 895KB - Virtual size: 895KB

.rdata Size: 1.2MB - Virtual size: 1.2MB

.data Size: 99KB - Virtual size: 464KB

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

.reloc Size: 16KB - Virtual size: 16KB

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

.rsrc Size: 18KB - Virtual size: 17KB

UPX0
Size: - Virtual size: 1.7MB

UPX1
Size: 935KB - Virtual size: 936KB

.rsrc
Size: 18KB - Virtual size: 20KB

.text
Size: 895KB - Virtual size: 895KB

.rdata
Size: 1.2MB - Virtual size: 1.2MB

.data
Size: 99KB - Virtual size: 464KB

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

.reloc
Size: 16KB - Virtual size: 16KB

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

.rsrc
Size: 18KB - Virtual size: 17KB