488336af7d2350c58ff2078587229c82_JaffaCakes118

General

Target

488336af7d2350c58ff2078587229c82_JaffaCakes118
Size

561KB
MD5

488336af7d2350c58ff2078587229c82
SHA1

d4b648eca6997bbe39efbb2dff466e77dbee59e9
SHA256

ac8ee9bb96b43a2b513342212c17b21e943dae8897e8d0ee6c74e4c4206d5848
SHA512

db9be5b444f5e878c527cdf9a3a74796ee2b63b181309d9a9e95fb820dfd8f26adf5f3fddae30d4648289424997831bf54fef8b08be40953dc024a6c3500cf6b
SSDEEP

12288:hKS0JNZ5CgtqLQWrPEFi3PCHaLujeKdtRa6yOLZh0A8mufqQ:8S0JNZQgtqqFifC6LQxaah

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
488336af7d2350c58ff2078587229c82_JaffaCakes118
unpack001/out.upx

Files

488336af7d2350c58ff2078587229c82_JaffaCakes118
.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: 928KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 507KB - Virtual size: 508KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 45KB - Virtual size: 48KB

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: 1009KB - Virtual size: 1009KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 20KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 52B

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: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 244KB - Virtual size: 244KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 928KB

UPX1 Size: 507KB - Virtual size: 508KB

.rsrc Size: 45KB - Virtual size: 48KB

Headers

File Characteristics

Sections

.text Size: 1009KB - Virtual size: 1009KB

.itext Size: 5KB - Virtual size: 5KB

.data Size: 31KB - Virtual size: 30KB

.bss Size: - Virtual size: 20KB

.idata Size: 13KB - Virtual size: 12KB

.tls Size: - Virtual size: 52B

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

.reloc Size: 73KB - Virtual size: 73KB

.rsrc Size: 244KB - Virtual size: 244KB

UPX0
Size: - Virtual size: 928KB

UPX1
Size: 507KB - Virtual size: 508KB

.rsrc
Size: 45KB - Virtual size: 48KB

.text
Size: 1009KB - Virtual size: 1009KB

.itext
Size: 5KB - Virtual size: 5KB

.data
Size: 31KB - Virtual size: 30KB

.bss
Size: - Virtual size: 20KB

.idata
Size: 13KB - Virtual size: 12KB

.tls
Size: - Virtual size: 52B

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

.reloc
Size: 73KB - Virtual size: 73KB

.rsrc
Size: 244KB - Virtual size: 244KB