1a25ab1538022dc63b437734d1d1a58d_JaffaCakes118 | Triage

Sharing

General

Target

1a25ab1538022dc63b437734d1d1a58d_JaffaCakes118
Size

100KB
MD5

1a25ab1538022dc63b437734d1d1a58d
SHA1

677853f31e853c0bdcc4997153598c6dafb59149
SHA256

53ffc1d3fa63f21f7d3c28227be4fe592155c26dac5e89714559ca3c70a46ac7
SHA512

4c5d2d84880a82bee5a3d5a9d1e13018f682b43a7eba2adb710127d459ddbfee1899e0408e87b7319930d558ed08cbc6b89e4e116949124b251a749ef8b11aba
SSDEEP

1536:yukcny8tFRmcU5A0223gRtNasFywiE0qrybFz2e4Rmda7RQIG3pZ:yukUy+CA022Itpsfx6BRm2RNG5Z

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
1a25ab1538022dc63b437734d1d1a58d_JaffaCakes118
unpack001/out.upx

Files

1a25ab1538022dc63b437734d1d1a58d_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 53KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

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_32BIT_MACHINE

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 50KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ