eb33ee1dd3fc3869c1f156f60a257860_JaffaCakes118 | Triage

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General

Target

eb33ee1dd3fc3869c1f156f60a257860_JaffaCakes118
Size

70KB
MD5

eb33ee1dd3fc3869c1f156f60a257860
SHA1

56d2bb976feb5653c760288ea77c96f4d67fcd22
SHA256

d534b54c8d238b357906a2f23fa0a115f202b50d7ae148b01cae793cbc102d52
SHA512

eac526593ddd9f71bf6e1951310e666c3b34715ed0f035c9ad8bea7ca6b024e4b21d582e16b20a3e226fd86890116693ca55271fe4752dcd4ff7fe1e9fb7d39d
SSDEEP

1536:IAqrLfXZOaz2Ap4u5vzrvlJjEPW5jLs114TH5ikAZrg5Jk+p0vm0/:h4fJOCOu5vfdJHw11UkbWc/

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
eb33ee1dd3fc3869c1f156f60a257860_JaffaCakes118
unpack001/out.upx

Files

eb33ee1dd3fc3869c1f156f60a257860_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 68KB - Virtual size: 72KB

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: 53KB - Virtual size: 53KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 708B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 69KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE