26eea367df58f766200c2548df4e7ff3_JaffaCakes118 | Triage

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General

Target

26eea367df58f766200c2548df4e7ff3_JaffaCakes118
Size

144KB
MD5

26eea367df58f766200c2548df4e7ff3
SHA1

5cd5487c3ccbbbe8f8850465948ab1c739fbee83
SHA256

e077a5accc156f182339d8cd8b74aa4dc7f7a166975bfa4f1f4d9962390d7fcd
SHA512

cead42620269e3ffd67f2c2d1a7f8f0058156a98745876b51038aa17dfa34ce00d6b63462ffc5918b8fa59edb8c285e0f19e7855d7051309e8adc33e927ac5b1
SSDEEP

3072:yx+hkhlEvFH5KK8STTHhkzN8B/aWulK1zV6pYuOcODg3:yUhkhlAIKnma/NulK1zV6pycM

Score

5^/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
26eea367df58f766200c2548df4e7ff3_JaffaCakes118
unpack001/out.upx

Files

26eea367df58f766200c2548df4e7ff3_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 608KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 142KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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_32BIT_MACHINE

Sections

.text
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 442B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 150KB - Virtual size: 730KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 760B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ