bcf7ea69410f2b277f1d1cec8d664731_JaffaCakes118 | Triage

Sharing

General

Target

bcf7ea69410f2b277f1d1cec8d664731_JaffaCakes118
Size

39KB
MD5

bcf7ea69410f2b277f1d1cec8d664731
SHA1

4f0c6fc5c25dc5e13ff303a38a433b01abe3eb66
SHA256

1d363711fc06f5074bd109ff3be618deb1818a84cee8cd0f138a786f0af4ba57
SHA512

75f10d1308185f10c60e287e2796c08ab22bb1ecf7c4511dcd5311ee8182ab21f00ca75e0ce92b3bf454e771cce289515fda5349b2680e2af93f8b6f35c21a86
SSDEEP

768:DFmzZZ5Pqoc8jMiWo3s+OiGorqic2cPDR9aUDq+PYD9yCcTUB5mads:UzndqoQiWo3s9irftODztAD9BXs

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
bcf7ea69410f2b277f1d1cec8d664731_JaffaCakes118
unpack001/out.upx

Files

bcf7ea69410f2b277f1d1cec8d664731_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: 2.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 33KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 4KB - Virtual size: 80KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 68KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE