26c019e26aadea0ae9a85e4ccb2449fc_JaffaCakes118 | Triage

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General

Target

26c019e26aadea0ae9a85e4ccb2449fc_JaffaCakes118
Size

6KB
MD5

26c019e26aadea0ae9a85e4ccb2449fc
SHA1

81039195c458e5cb1c39c3205e52e6de1f8bf59a
SHA256

9c87b130a50d394e44dcbb86538b8953973fe076fc84bdc219bd4c29e13ba3e2
SHA512

83e69684fa1f82ed45ca547dee22eba26208a23eb0e515b0c6f6e4e0e08bf9f354de0f35019983373b6ba1bb529fefa5e4f7935562f9591942f45efbf4243659
SSDEEP

96:aaW8K8SA6SiHjA+NKno0amqE+tv2eB6EfT3b+qSJYpcvF+tGsX:aau8YRDA+yUE+V2eB6GLS2sFG9

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
26c019e26aadea0ae9a85e4ccb2449fc_JaffaCakes118
unpack001/out.upx

Files

26c019e26aadea0ae9a85e4ccb2449fc_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - Virtual size: 8KB

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: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE