8520f57365dc316d3c76e732dd944082_JaffaCakes118 | Triage

Sharing

General

Target

8520f57365dc316d3c76e732dd944082_JaffaCakes118
Size

90KB
MD5

8520f57365dc316d3c76e732dd944082
SHA1

af1a27a693214686bc01f3d5f51ea1273575bc8a
SHA256

494a5b6b1edb0f2f61b34de9a05ecf8ecf47fbca346c6822d1681a3b4a777e38
SHA512

53d3ac8e4026b97b86fc38f4a61b389e99748cb9f2a5847b7fa9e96a51ed766082cdee212b2e47bb240718bc84311dd76a4372e71d7dabfbd2ca4e730fc89d12
SSDEEP

1536:p8Yo3KuxjuhpxyX3ooqyMQMdFscpPR2A+DC7peVUjg/Fb1ICpiwf4ZFC3:p86sjoDynoosVscpPV+DC01IXwfMFC

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
8520f57365dc316d3c76e732dd944082_JaffaCakes118
unpack001/out.upx

Files

8520f57365dc316d3c76e732dd944082_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - 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: 180KB - Virtual size: 176KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 40KB

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