8d3942d2bfaf962a1177aee8d08ca079[.]exe

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General

Target

8d3942d2bfaf962a1177aee8d08ca079.exe
Size

4.2MB
MD5

8d3942d2bfaf962a1177aee8d08ca079
SHA1

a36452da8888b88e8ad9753c0d0cb0cef6a3dee1
SHA256

6c2d4769002a3032dbf7e7f7cc20ee2e037d9f8a6a4a14e997e5e2a3b1d0ca87
SHA512

04d4b26fde8376834c736ad3e09787872338d2f0b38505d0b53f2122efe1da75cd89c0684ce3ef4295f56cb3976eb59e2a9f5b02b933256573d9331e71429eb5
SSDEEP

98304:GHKnyIBCaUVmAYzLiw4UtCsDB2DsEUcQF+KnG5N73/hx9gnxxVeIaGgchSh13jDX:YoyIM3VczLiw4S5QirnGzpM3VHaGg6ug

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

Files

8d3942d2bfaf962a1177aee8d08ca079.exe
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 3.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.2MB - Virtual size: 4.2MB

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 x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 2.5MB - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 213KB - Virtual size: 396KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 512B - Virtual size: 295B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 454KB - Virtual size: 454KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/32
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/46
Size: 512B - Virtual size: 54B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/65
Size: 859KB - Virtual size: 859KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/78
Size: 623KB - Virtual size: 623KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/90
Size: 183KB - Virtual size: 183KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.idata
Size: 1024B - Virtual size: 988B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 109KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 365KB - Virtual size: 365KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.6MB

UPX1 Size: 4.2MB - Virtual size: 4.2MB

UPX2 Size: 512B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 2.5MB - Virtual size: 2.5MB

.rdata Size: 2.2MB - Virtual size: 2.2MB

.data Size: 213KB - Virtual size: 396KB

/4 Size: 512B - Virtual size: 295B

/19 Size: 454KB - Virtual size: 454KB

/32 Size: 76KB - Virtual size: 75KB

/46 Size: 512B - Virtual size: 54B

/65 Size: 859KB - Virtual size: 859KB

/78 Size: 623KB - Virtual size: 623KB

/90 Size: 183KB - Virtual size: 183KB

.idata Size: 1024B - Virtual size: 988B

.reloc Size: 109KB - Virtual size: 108KB

.symtab Size: 365KB - Virtual size: 365KB

UPX0
Size: - Virtual size: 3.6MB

UPX1
Size: 4.2MB - Virtual size: 4.2MB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 2.5MB - Virtual size: 2.5MB

.rdata
Size: 2.2MB - Virtual size: 2.2MB

.data
Size: 213KB - Virtual size: 396KB

/4
Size: 512B - Virtual size: 295B

/19
Size: 454KB - Virtual size: 454KB

/32
Size: 76KB - Virtual size: 75KB

/46
Size: 512B - Virtual size: 54B

/65
Size: 859KB - Virtual size: 859KB

/78
Size: 623KB - Virtual size: 623KB

/90
Size: 183KB - Virtual size: 183KB

.idata
Size: 1024B - Virtual size: 988B

.reloc
Size: 109KB - Virtual size: 108KB

.symtab
Size: 365KB - Virtual size: 365KB