8d0fdc435d7e27ce2bd93bcf3014c7ac_JaffaCakes118 | Triage

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General

Target

8d0fdc435d7e27ce2bd93bcf3014c7ac_JaffaCakes118
Size

106KB
MD5

8d0fdc435d7e27ce2bd93bcf3014c7ac
SHA1

2b41a0a679a0c0d0a233dd71d1469e9a946e37eb
SHA256

86aecda28e90836cea32b10f52f243339c368667e240366209f9f0f1d4d7bde3
SHA512

ae0f6665b34127b45b48997843388ec0aa8c0df751f310b4647416ad8738fd81c85edf95e18d06859d1385401de3ac003350c92c0d8c76589975d43da02106cc
SSDEEP

3072:C4kEi7B3lDqgtJniKvEFvZSBP8eMH9RsV6p4fyW3e:YEWpZqgtJioEFvMBYn4fyWu

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
8d0fdc435d7e27ce2bd93bcf3014c7ac_JaffaCakes118
unpack001/out.upx

Files

8d0fdc435d7e27ce2bd93bcf3014c7ac_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: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 104KB - Virtual size: 108KB

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: 136KB - Virtual size: 135KB

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: 28KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE