f86f176f2bf54abbd9cff7174de8f740_JaffaCakes118 | Triage

Sharing

General

Target

f86f176f2bf54abbd9cff7174de8f740_JaffaCakes118
Size

89KB
MD5

f86f176f2bf54abbd9cff7174de8f740
SHA1

f1b12d01f25d5207a8af1baa9568811d26627459
SHA256

fd1151c7d95f08005f5e6c8c82edd6e99093617e87b57160e3c673c5f051d443
SHA512

14559bc363c0b068db3601e980af5ae3769451783ba4c9c76379b054bbcc271b147910af7d97bd687a1a18717670e837a027a33f5a87414abccb6ba52588940b
SSDEEP

1536:jwLFA0Fg4WUovNsOHc1C4lrdsg2GS4BI8vzSjoHuQRrfEZO1djTKYR2jzRf6I+Xt:ULi0C4WhcA4lpsg3S4bGUHndfh11We26

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
f86f176f2bf54abbd9cff7174de8f740_JaffaCakes118
unpack001/out.upx

Files

f86f176f2bf54abbd9cff7174de8f740_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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 88KB

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: 172KB - Virtual size: 171KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE