fa34a34a5b13654d356a7ecb5db6f026_JaffaCakes118 | Triage

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General

Target

fa34a34a5b13654d356a7ecb5db6f026_JaffaCakes118
Size

92KB
MD5

fa34a34a5b13654d356a7ecb5db6f026
SHA1

45c7ac05d43a33eb8f24de877acfea91e9cde89c
SHA256

973cd036eec6454e1a8f5388f2b1ac34a0ece24dbd89d1e7898aa1b0e3bfff44
SHA512

c94baef269f97ca7327e065d539549f2487f192091beacd01db3fe822b689a0be59465052e377e1c1a05c1806c47c554ac1d2a98dc842622158323619049aff3
SSDEEP

1536:CyzbJhiaA0BKOgdKbtNV21w19INgAbkRLXcyEZjBabruU/8xJF:l3JoIB+YbT7I+AbELXcyudqB/8J

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
fa34a34a5b13654d356a7ecb5db6f026_JaffaCakes118
unpack001/out.upx

Files

fa34a34a5b13654d356a7ecb5db6f026_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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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_32BIT_MACHINE

Sections

.text
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ