065b7b345e89b533dd5bc65dec1f6cd4_JaffaCakes118 | Triage

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General

Target

065b7b345e89b533dd5bc65dec1f6cd4_JaffaCakes118
Size

14KB
MD5

065b7b345e89b533dd5bc65dec1f6cd4
SHA1

b01c2984137678c65122f1c32f5e7c45864d09eb
SHA256

d2575e346258b208c66f00c09611e1cd8573b1f3e58ac4943dc80a17c247bf7a
SHA512

6bb0d4f92657617246114c176003a750d2e81ef8b6c65742141dc014ecff0a0b924bc3627627a410ea1281d01936ff2d0b47c31fd83d7054f26f7dadf7f3a574
SSDEEP

192:8tSTSkU8tzQ21Lt3fVuZOZo3qeY3wb9ZOTM72fV1CaBKK5EN75pgzFy8tM:8sTSkU8F9LtPuAQZyT94K5i75pssZ

Score

5^/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
065b7b345e89b533dd5bc65dec1f6cd4_JaffaCakes118
unpack001/out.upx

Files

065b7b345e89b533dd5bc65dec1f6cd4_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: 5.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 16KB

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: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: - Virtual size: 5.0MB

IMAGE_SCN_MEM_READ