c1d35b9d86553cb4c404d3ea7850e14d_JaffaCakes118 | Triage

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General

Target

c1d35b9d86553cb4c404d3ea7850e14d_JaffaCakes118
Size

91KB
MD5

c1d35b9d86553cb4c404d3ea7850e14d
SHA1

6756102e9c781dbd7fa214dde441b10ce1c19a6a
SHA256

0bc7b7ea3f11a56ffa119c29615e6a81cf84015d933d7962f08b7ac2bdf69535
SHA512

06fd36a5328f373c50e631c689f6283185e4c357f05126c3a34ad3a72ff66cd6e433c1f975c97e7c4562fb7edafa57b35f6cacd0717b7c34c7559dcd9952dae4
SSDEEP

1536:8ITkRGx8wn5yrE+uX4zB1lOmI2GR8DQN8Ii9:JTR8wn8E9ozBbI2GR8DG8

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
c1d35b9d86553cb4c404d3ea7850e14d_JaffaCakes118
unpack001/out.upx

Files

c1d35b9d86553cb4c404d3ea7850e14d_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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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_32BIT_MACHINE

Sections

.text
Size: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE