045db526e42ceff4295a1b6b04d831f2_JaffaCakes118 | Triage

Sharing

General

Target

045db526e42ceff4295a1b6b04d831f2_JaffaCakes118
Size

73KB
MD5

045db526e42ceff4295a1b6b04d831f2
SHA1

abb8cec00ccb45e7dc298d8f5e8dacdfb5457875
SHA256

addef509c578d9516e82cbd834aa7d31c3e71cc3106b3d3dea1729df966b79ba
SHA512

c2e7958e49abab5abe5f51fdbf7747a28471ba7d91e63b44ac2cd63ca8cede9adf10e213e31a7853724b798b682d741eb83ccefbcb951ecfc7b2b1b0f8bb3bcd
SSDEEP

1536:hE+zffCaQncLphXVGK4WRSL4PJlRrs9IW682qqD4h24Wv:XT6HCFLFrFpRH4h21v

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
045db526e42ceff4295a1b6b04d831f2_JaffaCakes118
unpack001/out.upx

Files

045db526e42ceff4295a1b6b04d831f2_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: 108KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 71KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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: 156KB - Virtual size: 153KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 624B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ