dd8fcb2b0f54277708f9bebc1a4d3753_JaffaCakes118

General

Target

dd8fcb2b0f54277708f9bebc1a4d3753_JaffaCakes118
Size

720KB
MD5

dd8fcb2b0f54277708f9bebc1a4d3753
SHA1

dbad9e53100e103177bfb3a761c41df9ea25fdd3
SHA256

c4393162dc752fe38727d536283f27c3cc58973790371db9f338ec68deaed53e
SHA512

f11da31ffe24d5c96696229fdec321d35f865cc327a9ba1a6e070cf266a7c3e272deb25a376bb94ee4fe13283e7f56fce767f4d2aa293b8414a9a64d5dfd60cb
SSDEEP

12288:1FHp50yo/d3TxMzcM7J7roIrPAFfA5EpOuhsIGm1QbCsv73VqsEmF6RedkgS+Vuq:F5AJxYfJ4I7A500vh1GiMJvMVsldgCbx

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
dd8fcb2b0f54277708f9bebc1a4d3753_JaffaCakes118
unpack001/out.upx

Files

dd8fcb2b0f54277708f9bebc1a4d3753_JaffaCakes118
.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: 1.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 700KB - Virtual size: 704KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 20KB

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: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 22KB

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

.didata
Size: 1024B - Virtual size: 928B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

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: 117KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 318KB - Virtual size: 318KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.2MB

UPX1 Size: 700KB - Virtual size: 704KB

.rsrc Size: 19KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.itext Size: 6KB - Virtual size: 6KB

.data Size: 35KB - Virtual size: 34KB

.bss Size: - Virtual size: 22KB

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

.didata Size: 1024B - Virtual size: 928B

.tls Size: - Virtual size: 60B

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

.reloc Size: 117KB - Virtual size: 116KB

.rsrc Size: 318KB - Virtual size: 318KB

UPX0
Size: - Virtual size: 1.2MB

UPX1
Size: 700KB - Virtual size: 704KB

.rsrc
Size: 19KB - Virtual size: 20KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.itext
Size: 6KB - Virtual size: 6KB

.data
Size: 35KB - Virtual size: 34KB

.bss
Size: - Virtual size: 22KB

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

.didata
Size: 1024B - Virtual size: 928B

.tls
Size: - Virtual size: 60B

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

.reloc
Size: 117KB - Virtual size: 116KB

.rsrc
Size: 318KB - Virtual size: 318KB