d55109fdfd10f753806b79f077bb93fe

General

Target

d55109fdfd10f753806b79f077bb93fe
Size

2.3MB
MD5

d55109fdfd10f753806b79f077bb93fe
SHA1

e21b3a1b9c6eef4c1aadd024f3e8e3eb01bd35ae
SHA256

11cf3353e2a104b841eed10665cf879320c091e6bd3af7288efb18b38a5124dd
SHA512

36df8f469d39e0ebffef8df103f28479acfbb57863ced3a07a984eea5f4416af879909b98a0ad219bb2f160c3d1e0708419ccbf20b455facf608594186edc5d3
SSDEEP

49152:ETtfLAMMwE7C2GbOo0TDSg9mpS1s7hSW1PN1wUnf:SjApwH3bkV9mNx1lXf

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
d55109fdfd10f753806b79f077bb93fe
unpack001/out.upx

Files

d55109fdfd10f753806b79f077bb93fe
.exe windows:5 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: 12.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 70KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 6.1MB - Virtual size: 6.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 121KB - Virtual size: 121KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 75KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 27KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 76B

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: 548KB - Virtual size: 548KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 12.2MB

UPX1 Size: 2.2MB - Virtual size: 2.2MB

.rsrc Size: 70KB - Virtual size: 72KB

Headers

File Characteristics

Sections

.text Size: 6.1MB - Virtual size: 6.1MB

.itext Size: 121KB - Virtual size: 121KB

.data Size: 75KB - Virtual size: 74KB

.bss Size: - Virtual size: 27KB

.idata Size: 18KB - Virtual size: 18KB

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

.tls Size: - Virtual size: 76B

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

.reloc Size: 548KB - Virtual size: 548KB

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

UPX0
Size: - Virtual size: 12.2MB

UPX1
Size: 2.2MB - Virtual size: 2.2MB

.rsrc
Size: 70KB - Virtual size: 72KB

.text
Size: 6.1MB - Virtual size: 6.1MB

.itext
Size: 121KB - Virtual size: 121KB

.data
Size: 75KB - Virtual size: 74KB

.bss
Size: - Virtual size: 27KB

.idata
Size: 18KB - Virtual size: 18KB

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

.tls
Size: - Virtual size: 76B

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

.reloc
Size: 548KB - Virtual size: 548KB

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