6a5bce96148c4b768036fac3b5e9a273_JaffaCakes118 | Triage

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General

Target

6a5bce96148c4b768036fac3b5e9a273_JaffaCakes118
Size

46KB
MD5

6a5bce96148c4b768036fac3b5e9a273
SHA1

76c51918c7a951a82cca5e0fc2bd0d949588a221
SHA256

1f48561e34e1e560cb1969b8994ade0194202f397b73f1f3ee8e8f7432eacc5c
SHA512

4a36402b8b6d31334615aa3d3a45710cc85792b0fd80418da5b0935dcb07b78aba091b821af015be6fb4215ab6fa139c04264381225c6d5736833ec7d1b47ad8
SSDEEP

768:svUutbXKnXQk6oRitbCjJ+j1xUAnwOpc9u1wd6gvAGWeCF3qqT2:WbbXKXQkdMtbC9a73wCSuqiGWe7z

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
6a5bce96148c4b768036fac3b5e9a273_JaffaCakes118
unpack001/out.upx

Files

6a5bce96148c4b768036fac3b5e9a273_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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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: 72KB - Virtual size: 68KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE