fe7d0223479e254f05640ce716319054_JaffaCakes118

General

Target

fe7d0223479e254f05640ce716319054_JaffaCakes118
Size

269KB
MD5

fe7d0223479e254f05640ce716319054
SHA1

af904a3c0adfb06190f30e135dce68df8b7ce21c
SHA256

3e777d6265ea9353170e543190bba7edd0dda6a25c6b1d2fa44623b6f5dc4eba
SHA512

b35570f8bbdd98bae14dd608c3313f1ee9ef6ef49b107b19ba2c0f12c11c13f23cbf630ccb67f2514c5c63152549df4f40bea1fd0ff9687cdead6fdcd1860a6b
SSDEEP

6144:XPqWWsF6kD8v95PLOSsM5rlUQaDWtqCZvHqLLo:XSDsFnDErD7sMlySrZvko

Score

5^/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
fe7d0223479e254f05640ce716319054_JaffaCakes118
unpack001/out.upx

Files

fe7d0223479e254f05640ce716319054_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: 516KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 264KB - Virtual size: 268KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

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: 624KB - Virtual size: 623KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 32KB

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: 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: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 516KB

UPX1 Size: 264KB - Virtual size: 268KB

.rsrc Size: 3KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 624KB - Virtual size: 623KB

.itext Size: 11KB - Virtual size: 10KB

.data Size: 10KB - Virtual size: 10KB

.bss Size: - Virtual size: 32KB

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

.tls Size: - Virtual size: 52B

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

.reloc Size: 36KB - Virtual size: 35KB

.rsrc Size: 15KB - Virtual size: 14KB

UPX0
Size: - Virtual size: 516KB

UPX1
Size: 264KB - Virtual size: 268KB

.rsrc
Size: 3KB - Virtual size: 4KB

.text
Size: 624KB - Virtual size: 623KB

.itext
Size: 11KB - Virtual size: 10KB

.data
Size: 10KB - Virtual size: 10KB

.bss
Size: - Virtual size: 32KB

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

.tls
Size: - Virtual size: 52B

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

.reloc
Size: 36KB - Virtual size: 35KB

.rsrc
Size: 15KB - Virtual size: 14KB