77483fc885c29cae2c50674f14a792ca

General

Target

77483fc885c29cae2c50674f14a792ca
Size

307KB
MD5

77483fc885c29cae2c50674f14a792ca
SHA1

01fbd999c9cd7439ff4b1be5d25f9d557a094bf1
SHA256

a1ff3bd658c56c9e3e6ba5f78d81a46ef12487577b0b9f04d0f87269e8587619
SHA512

37f1070758e45dcae080022b538ab06b042616a8d25e7cc1346aff4a574967c12aa96e1389a622b7621511ead14a0435d10c0863caae62b3c61f655e83bfbadf
SSDEEP

6144:4ugoy8rPSZ/vKSjmlagMq+ygUfYIDqlr0vmDDvCm:4oy8r6Z6SjmlaqHXgI2r0vmDDvb

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
77483fc885c29cae2c50674f14a792ca
unpack001/out.upx

Files

77483fc885c29cae2c50674f14a792ca
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 332KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 288KB - Virtual size: 288KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1024B - Virtual size: 1020B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 1KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 287KB - Virtual size: 288KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 332KB

UPX1 Size: 18KB - Virtual size: 20KB

.rsrc Size: 288KB - Virtual size: 288KB

Headers

File Characteristics

Sections

CODE Size: 30KB - Virtual size: 29KB

DATA Size: 1024B - Virtual size: 1020B

BSS Size: - Virtual size: 1KB

.idata Size: 2KB - Virtual size: 1KB

.tls Size: - Virtual size: 8B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 3KB - Virtual size: 2KB

.rsrc Size: 287KB - Virtual size: 288KB

UPX0
Size: - Virtual size: 332KB

UPX1
Size: 18KB - Virtual size: 20KB

.rsrc
Size: 288KB - Virtual size: 288KB

CODE
Size: 30KB - Virtual size: 29KB

DATA
Size: 1024B - Virtual size: 1020B

BSS
Size: - Virtual size: 1KB

.idata
Size: 2KB - Virtual size: 1KB

.tls
Size: - Virtual size: 8B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 287KB - Virtual size: 288KB