486c515ad87ed552dfcb6aedd3b87ad1_JaffaCakes118

General

Target

486c515ad87ed552dfcb6aedd3b87ad1_JaffaCakes118
Size

2.7MB
MD5

486c515ad87ed552dfcb6aedd3b87ad1
SHA1

797225b2528eebd28d8548e77bc3dfa1b01d5953
SHA256

579767780ee579ba4df0a9a19d87873ea914da9ef7d0e3242f952992dc88584f
SHA512

237167f94bf0da1273e69cc8e593f8a0c1eaca349159ce8d02ab1e168a9833f9c0d649e4a382e9dff6e4e17067c39342e89f6cd4ae3e03c21db1b7f555434a72
SSDEEP

49152:ajMcCLKyliVETGm7Bjuz7230WLG0xb+hVkmkXsDxQVL/tkbKvkMxp3ObqyWREWuk:smKe0WGm7Xy09CustQVLVY0kMx5Obqyp

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
486c515ad87ed552dfcb6aedd3b87ad1_JaffaCakes118
unpack001/out.upx

Files

486c515ad87ed552dfcb6aedd3b87ad1_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: 2.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 296KB - Virtual size: 296KB

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: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 24KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 19KB - Virtual size: 19KB

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: 64B

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: 226KB - Virtual size: 226KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.5MB

UPX1 Size: 2.4MB - Virtual size: 2.4MB

.rsrc Size: 296KB - Virtual size: 296KB

Headers

File Characteristics

Sections

.text Size: 3.0MB - Virtual size: 3.0MB

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

.data Size: 40KB - Virtual size: 39KB

.bss Size: - Virtual size: 24KB

.idata Size: 19KB - Virtual size: 19KB

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

.tls Size: - Virtual size: 64B

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

.reloc Size: 226KB - Virtual size: 226KB

.rsrc Size: 1.5MB - Virtual size: 1.5MB

UPX0
Size: - Virtual size: 2.5MB

UPX1
Size: 2.4MB - Virtual size: 2.4MB

.rsrc
Size: 296KB - Virtual size: 296KB

.text
Size: 3.0MB - Virtual size: 3.0MB

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

.data
Size: 40KB - Virtual size: 39KB

.bss
Size: - Virtual size: 24KB

.idata
Size: 19KB - Virtual size: 19KB

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

.tls
Size: - Virtual size: 64B

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

.reloc
Size: 226KB - Virtual size: 226KB

.rsrc
Size: 1.5MB - Virtual size: 1.5MB