62aee4bb16f6720d9cb7ac15cb51ef20_JaffaCakes118 | Triage

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General

Target

62aee4bb16f6720d9cb7ac15cb51ef20_JaffaCakes118
Size

127KB
MD5

62aee4bb16f6720d9cb7ac15cb51ef20
SHA1

a5f856b68f21e83806f974e084b1d2394001ea08
SHA256

4a5f947386265648a12f733b093999290dc8488d1103389e7f9a2bb0a7be63c9
SHA512

907722e6edbe6089211260a0d7d9c9091a726b68df74bc3cc155d964b199293d9ce8a25ae5493e1a988c95af459b8606d7f23a22405e7e04247dc09d4e773a56
SSDEEP

3072:GJSmqaOc1X4vWuthdGM5PSsDoYPsX2trDwvWPQWODfwZGm:2PvOc1X4vWNsDo0sGekAfwZ

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
62aee4bb16f6720d9cb7ac15cb51ef20_JaffaCakes118
unpack001/out.upx

Files

62aee4bb16f6720d9cb7ac15cb51ef20_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: 192KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 99KB - Virtual size: 100KB

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: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: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 244KB - Virtual size: 243KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ