84285b8b934c16aac9923722d7e1d7ff_JaffaCakes118

General

Target

84285b8b934c16aac9923722d7e1d7ff_JaffaCakes118
Size

8.0MB
MD5

84285b8b934c16aac9923722d7e1d7ff
SHA1

a4b7063a9f6fdbce1fdc70b0c270b468c8541e17
SHA256

fd17b18a27dd05716f09a78235ca9c527f52a165297994db299433cd7c07464c
SHA512

8e6eeea8b6c46de5283179e44ad1e0223f3bd39d0c66d35047915a1ee3e6954ddbc8ec2e7b1da0548c7a40b474d8d612705a2cd126e678ee24fce1ba7772c7dc
SSDEEP

196608:FSF5VCSnU/acYHMpiObZpKl0nxL2kiTmSky3MI+b55P6+ZlXM0JALP5MQCPbAa7R:EF5V5ad2Ai7WnsTmSn3Ml95lZlXW8jAy

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
84285b8b934c16aac9923722d7e1d7ff_JaffaCakes118
unpack001/out.upx

Files

84285b8b934c16aac9923722d7e1d7ff_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: 2.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7.9MB - Virtual size: 7.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 53KB - Virtual size: 56KB

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

CODE
Size: 603KB - Virtual size: 603KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

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: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 10.0MB - Virtual size: 10.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.8MB

UPX1 Size: 7.9MB - Virtual size: 7.9MB

.rsrc Size: 53KB - Virtual size: 56KB

Headers

File Characteristics

Sections

CODE Size: 603KB - Virtual size: 603KB

DATA Size: 6KB - Virtual size: 5KB

BSS Size: - Virtual size: 3KB

.idata Size: 11KB - Virtual size: 11KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 42KB - Virtual size: 41KB

.rsrc Size: 10.0MB - Virtual size: 10.0MB

UPX0
Size: - Virtual size: 2.8MB

UPX1
Size: 7.9MB - Virtual size: 7.9MB

.rsrc
Size: 53KB - Virtual size: 56KB

CODE
Size: 603KB - Virtual size: 603KB

DATA
Size: 6KB - Virtual size: 5KB

BSS
Size: - Virtual size: 3KB

.idata
Size: 11KB - Virtual size: 11KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 42KB - Virtual size: 41KB

.rsrc
Size: 10.0MB - Virtual size: 10.0MB