790d9e4300df3cd0fb86cb8035883913_JaffaCakes118 | Triage

Sharing

General

Target

790d9e4300df3cd0fb86cb8035883913_JaffaCakes118
Size

28KB
MD5

790d9e4300df3cd0fb86cb8035883913
SHA1

3d5aa6e04abd8403cd546fdc4fc22f5b513e2f7b
SHA256

493bdaffde8d60baca070e687f321f6c9974b1c73c1ae991bf07389a25deea0e
SHA512

3ea4521deb58e0df43603521c72fe12f536f55042005e649888b788d1980128bd5eb5f1ce277740ee9f351454a2896923754b474e14f31d89151f0387c24f80c
SSDEEP

384:/64UUSFsHR/TcQ7B1m1XoTrIN33hxaqELlzhciWJa/79BfLo1gDgEwoM3YgbV9Kq:/7ACbBcKQ3WdcivjLoi49YMG

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
790d9e4300df3cd0fb86cb8035883913_JaffaCakes118
unpack001/out.upx

Files

790d9e4300df3cd0fb86cb8035883913_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 25KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 56KB - Virtual size: 53KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ