8cd0aa17e0da7b593035a53059b6e152_JaffaCakes118

General

Target

8cd0aa17e0da7b593035a53059b6e152_JaffaCakes118
Size

849KB
MD5

8cd0aa17e0da7b593035a53059b6e152
SHA1

42a207c7becdffa03452ecb044ee991b96f6ad64
SHA256

6304fa7ca6f3bfb5b715c4b9baf622431d3e8bbf0d7f373fa4eff20684b46432
SHA512

e63777d34c893a1c55a3ac2388b785472cdb9e4a780f6a2f61782aa6d148a8411fa8ff69a7a39db3bafb8776b87da675db44ee7c8f0919570118e717e0341766
SSDEEP

12288:2DaT9VeZS/VrbOsAli0khyZdd716kv3L3aoy2ayil+0pCuKCCSCZLcz+vE9ey6:27SNrnA5va+zao5XQpBKdSGLk+vd

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
8cd0aa17e0da7b593035a53059b6e152_JaffaCakes118
unpack001/out.upx

Files

8cd0aa17e0da7b593035a53059b6e152_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: 1.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 832KB - Virtual size: 832KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - 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: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 806B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 72B

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: 152KB - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 403KB - Virtual size: 403KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.9MB

UPX1 Size: 832KB - Virtual size: 832KB

.rsrc Size: 16KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 2.0MB - Virtual size: 2.0MB

.itext Size: 10KB - Virtual size: 9KB

.data Size: 48KB - Virtual size: 47KB

.bss Size: - Virtual size: 23KB

.idata Size: 14KB - Virtual size: 13KB

.didata Size: 1024B - Virtual size: 806B

.tls Size: - Virtual size: 72B

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

.reloc Size: 152KB - Virtual size: 151KB

.rsrc Size: 403KB - Virtual size: 403KB

UPX0
Size: - Virtual size: 1.9MB

UPX1
Size: 832KB - Virtual size: 832KB

.rsrc
Size: 16KB - Virtual size: 20KB

.text
Size: 2.0MB - Virtual size: 2.0MB

.itext
Size: 10KB - Virtual size: 9KB

.data
Size: 48KB - Virtual size: 47KB

.bss
Size: - Virtual size: 23KB

.idata
Size: 14KB - Virtual size: 13KB

.didata
Size: 1024B - Virtual size: 806B

.tls
Size: - Virtual size: 72B

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

.reloc
Size: 152KB - Virtual size: 151KB

.rsrc
Size: 403KB - Virtual size: 403KB