43f64d8282292faf79e7fe89323e5d54

General

Target

43f64d8282292faf79e7fe89323e5d54
Size

1.6MB
MD5

43f64d8282292faf79e7fe89323e5d54
SHA1

95091754841225bc997e74717822fca58f275e49
SHA256

9f8cb18b84db2c08116e8f5a0b56494a3cfa2fd7fd01b106cff26c49a997ff6e
SHA512

c974e8c525b585736729fcb4b763f8b7dd8b1808e7f7d72e0edbce9b49134f1cc42fadfcee1a540afc7b9565b45c2f2762b76e2ffd9aa96a36f736b2e9c2d0b3
SSDEEP

24576:aYyDdeuQGoIfKKcceci6WJgVXz/uPjLpQh1Cbl/HDUsMaLGhkIou0Ehw742qG:aYgdnTfBcqnWJgRzILeTCEvhPt0ES42

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
43f64d8282292faf79e7fe89323e5d54
unpack001/out.upx

Files

43f64d8282292faf79e7fe89323e5d54
.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: 3.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 36KB

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

.text
Size: 3.4MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 150KB - Virtual size: 149KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 93KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 64B

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: 283KB - Virtual size: 283KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.5MB

UPX1 Size: 1.6MB - Virtual size: 1.6MB

.rsrc Size: 32KB - Virtual size: 36KB

Headers

File Characteristics

Sections

.text Size: 3.4MB - Virtual size: 3.4MB

.itext Size: 16KB - Virtual size: 15KB

.data Size: 150KB - Virtual size: 149KB

.bss Size: - Virtual size: 93KB

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

.tls Size: - Virtual size: 64B

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

.reloc Size: 283KB - Virtual size: 283KB

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

UPX0
Size: - Virtual size: 3.5MB

UPX1
Size: 1.6MB - Virtual size: 1.6MB

.rsrc
Size: 32KB - Virtual size: 36KB

.text
Size: 3.4MB - Virtual size: 3.4MB

.itext
Size: 16KB - Virtual size: 15KB

.data
Size: 150KB - Virtual size: 149KB

.bss
Size: - Virtual size: 93KB

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

.tls
Size: - Virtual size: 64B

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

.reloc
Size: 283KB - Virtual size: 283KB

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