687dae02c30f80484f8859906a142ac1_JaffaCakes118 | Triage

Sharing

General

Target

687dae02c30f80484f8859906a142ac1_JaffaCakes118
Size

20KB
MD5

687dae02c30f80484f8859906a142ac1
SHA1

b1c73cf06bc86769ca6a7bf865cec351878bf5de
SHA256

0921770cc6ad088777f6e5283fa919c4c3308dd9ecd0d06b4294ebc88296aa6f
SHA512

b01f57f6409877ea095e0e4e953b1067913eee3b8895897b316feb23fa6626b6ebf55c3527fac1fc58aaf269157b932df512965dcc95a4f7bd6e33aa51e8f6a7
SSDEEP

384:UborOhEU6D69EgsgQYnSpy2O8BYQA+5Thv4iUi1dQRRD4XCPkHL7o9tv3VPzQYh/:UboKO3sYgeO8BTAg9v4yIkSP8LgV8Yhg

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
687dae02c30f80484f8859906a142ac1_JaffaCakes118
unpack001/out.upx

Files

687dae02c30f80484f8859906a142ac1_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

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: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE