d3e482f5362fa4af6abd4dd10ccb6567_JaffaCakes118 | Triage

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General

Target

d3e482f5362fa4af6abd4dd10ccb6567_JaffaCakes118
Size

90KB
MD5

d3e482f5362fa4af6abd4dd10ccb6567
SHA1

8e9ac437349ec684f591ad08bbfe49781a207797
SHA256

c2e3abc3e5f4977f3ea71b1eeba3e31c19c2d226c9d7078f5c2ccf4405f1d6b0
SHA512

5c6cadbfe162e2ac50268981eab1c4c822c0e8f398a1cf3638c63d0b25e89d20e1bf9a37e001d29784fcf9d837a9499cf1426ef41a81d4fb95ac1d33bbd1d5fa
SSDEEP

1536:HW8cJhXUQNzZHn3d5OYShqjdDCpRU5Jch+B4Ha7qm7deieiFTnjw/F37:HW8cJyIJ3WxwmRU5JhUz4ecF/w/Fr

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
d3e482f5362fa4af6abd4dd10ccb6567_JaffaCakes118
unpack001/out.upx

Files

d3e482f5362fa4af6abd4dd10ccb6567_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: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 92KB

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: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE